Switch to g_ for globals.
That's what the Google style guide recommends, and we're starting
to get a mix.
Change-Id: Ib0c53a890bb5deed5c679e887541a715faea91fc
diff --git a/benchmarks/benchmark_main.cpp b/benchmarks/benchmark_main.cpp
index d8b8e58..f8e85bb 100644
--- a/benchmarks/benchmark_main.cpp
+++ b/benchmarks/benchmark_main.cpp
@@ -25,13 +25,13 @@
#include <inttypes.h>
-static int64_t gBytesProcessed;
-static int64_t gBenchmarkTotalTimeNs;
-static int64_t gBenchmarkStartTimeNs;
+static int64_t g_bytes_processed;
+static int64_t g_benchmark_total_time_ns;
+static int64_t g_benchmark_start_time_ns;
typedef std::map<std::string, ::testing::Benchmark*> BenchmarkMap;
typedef BenchmarkMap::iterator BenchmarkMapIt;
-static BenchmarkMap gBenchmarks;
+static BenchmarkMap g_benchmarks;
static int Round(int n) {
int base = 1;
@@ -96,7 +96,7 @@
exit(EXIT_FAILURE);
}
- gBenchmarks.insert(std::make_pair(name, this));
+ g_benchmarks.insert(std::make_pair(name, this));
}
void Benchmark::Run() {
@@ -114,16 +114,16 @@
}
void Benchmark::RunRepeatedlyWithArg(int iterations, int arg) {
- gBytesProcessed = 0;
- gBenchmarkTotalTimeNs = 0;
- gBenchmarkStartTimeNs = NanoTime();
+ g_bytes_processed = 0;
+ g_benchmark_total_time_ns = 0;
+ g_benchmark_start_time_ns = NanoTime();
if (fn_ != NULL) {
fn_(iterations);
} else {
fn_range_(iterations, arg);
}
- if (gBenchmarkStartTimeNs != 0) {
- gBenchmarkTotalTimeNs += NanoTime() - gBenchmarkStartTimeNs;
+ if (g_benchmark_start_time_ns != 0) {
+ g_benchmark_total_time_ns += NanoTime() - g_benchmark_start_time_ns;
}
}
@@ -131,12 +131,12 @@
// run once in case it's expensive
int iterations = 1;
RunRepeatedlyWithArg(iterations, arg);
- while (gBenchmarkTotalTimeNs < 1e9 && iterations < 1e9) {
+ while (g_benchmark_total_time_ns < 1e9 && iterations < 1e9) {
int last = iterations;
- if (gBenchmarkTotalTimeNs/iterations == 0) {
+ if (g_benchmark_total_time_ns/iterations == 0) {
iterations = 1e9;
} else {
- iterations = 1e9 / (gBenchmarkTotalTimeNs/iterations);
+ iterations = 1e9 / (g_benchmark_total_time_ns/iterations);
}
iterations = std::max(last + 1, std::min(iterations + iterations/2, 100*last));
iterations = Round(iterations);
@@ -145,9 +145,9 @@
char throughput[100];
throughput[0] = '\0';
- if (gBenchmarkTotalTimeNs > 0 && gBytesProcessed > 0) {
- double mib_processed = static_cast<double>(gBytesProcessed)/1e6;
- double seconds = static_cast<double>(gBenchmarkTotalTimeNs)/1e9;
+ if (g_benchmark_total_time_ns > 0 && g_bytes_processed > 0) {
+ double mib_processed = static_cast<double>(g_bytes_processed)/1e6;
+ double seconds = static_cast<double>(g_benchmark_total_time_ns)/1e9;
snprintf(throughput, sizeof(throughput), " %8.2f MiB/s", mib_processed/seconds);
}
@@ -165,37 +165,37 @@
}
printf("%-20s %10d %10" PRId64 "%s\n", full_name,
- iterations, gBenchmarkTotalTimeNs/iterations, throughput);
+ iterations, g_benchmark_total_time_ns/iterations, throughput);
fflush(stdout);
}
} // namespace testing
void SetBenchmarkBytesProcessed(int64_t x) {
- gBytesProcessed = x;
+ g_bytes_processed = x;
}
void StopBenchmarkTiming() {
- if (gBenchmarkStartTimeNs != 0) {
- gBenchmarkTotalTimeNs += NanoTime() - gBenchmarkStartTimeNs;
+ if (g_benchmark_start_time_ns != 0) {
+ g_benchmark_total_time_ns += NanoTime() - g_benchmark_start_time_ns;
}
- gBenchmarkStartTimeNs = 0;
+ g_benchmark_start_time_ns = 0;
}
void StartBenchmarkTiming() {
- if (gBenchmarkStartTimeNs == 0) {
- gBenchmarkStartTimeNs = NanoTime();
+ if (g_benchmark_start_time_ns == 0) {
+ g_benchmark_start_time_ns = NanoTime();
}
}
int main(int argc, char* argv[]) {
- if (gBenchmarks.empty()) {
+ if (g_benchmarks.empty()) {
fprintf(stderr, "No benchmarks registered!\n");
exit(EXIT_FAILURE);
}
bool need_header = true;
- for (BenchmarkMapIt it = gBenchmarks.begin(); it != gBenchmarks.end(); ++it) {
+ for (BenchmarkMapIt it = g_benchmarks.begin(); it != g_benchmarks.end(); ++it) {
::testing::Benchmark* b = it->second;
if (b->ShouldRun(argc, argv)) {
if (need_header) {
@@ -210,7 +210,7 @@
if (need_header) {
fprintf(stderr, "No matching benchmarks!\n");
fprintf(stderr, "Available benchmarks:\n");
- for (BenchmarkMapIt it = gBenchmarks.begin(); it != gBenchmarks.end(); ++it) {
+ for (BenchmarkMapIt it = g_benchmarks.begin(); it != g_benchmarks.end(); ++it) {
fprintf(stderr, " %s\n", it->second->Name());
}
exit(EXIT_FAILURE);
diff --git a/libc/bionic/debug_stacktrace.cpp b/libc/bionic/debug_stacktrace.cpp
index 4207a3f..713e761 100644
--- a/libc/bionic/debug_stacktrace.cpp
+++ b/libc/bionic/debug_stacktrace.cpp
@@ -50,30 +50,30 @@
typedef _Unwind_Context __unwind_context;
#endif
-static mapinfo_t* gMapInfo = NULL;
-static void* gDemangler;
+static mapinfo_t* g_map_info = NULL;
+static void* g_demangler;
typedef char* (*DemanglerFn)(const char*, char*, size_t*, int*);
-static DemanglerFn gDemanglerFn = NULL;
+static DemanglerFn g_demangler_fn = NULL;
__LIBC_HIDDEN__ void backtrace_startup() {
- gMapInfo = mapinfo_create(getpid());
- gDemangler = dlopen("libgccdemangle.so", RTLD_NOW);
- if (gDemangler != NULL) {
- void* sym = dlsym(gDemangler, "__cxa_demangle");
- gDemanglerFn = reinterpret_cast<DemanglerFn>(sym);
+ g_map_info = mapinfo_create(getpid());
+ g_demangler = dlopen("libgccdemangle.so", RTLD_NOW);
+ if (g_demangler != NULL) {
+ void* sym = dlsym(g_demangler, "__cxa_demangle");
+ g_demangler_fn = reinterpret_cast<DemanglerFn>(sym);
}
}
__LIBC_HIDDEN__ void backtrace_shutdown() {
- mapinfo_destroy(gMapInfo);
- dlclose(gDemangler);
+ mapinfo_destroy(g_map_info);
+ dlclose(g_demangler);
}
static char* demangle(const char* symbol) {
- if (gDemanglerFn == NULL) {
+ if (g_demangler_fn == NULL) {
return NULL;
}
- return (*gDemanglerFn)(symbol, NULL, NULL, NULL);
+ return (*g_demangler_fn)(symbol, NULL, NULL, NULL);
}
struct stack_crawl_state_t {
@@ -147,7 +147,7 @@
}
uintptr_t rel_pc;
- const mapinfo_t* mi = (gMapInfo != NULL) ? mapinfo_find(gMapInfo, frames[i], &rel_pc) : NULL;
+ const mapinfo_t* mi = (g_map_info != NULL) ? mapinfo_find(g_map_info, frames[i], &rel_pc) : NULL;
const char* soname = (mi != NULL) ? mi->name : info.dli_fname;
if (soname == NULL) {
soname = "<unknown>";
diff --git a/libc/bionic/libc_init_common.cpp b/libc/bionic/libc_init_common.cpp
index 1cfaf50..abf2d36 100644
--- a/libc/bionic/libc_init_common.cpp
+++ b/libc/bionic/libc_init_common.cpp
@@ -77,7 +77,7 @@
* apply to linker-private copies and will not be visible from libc later on.
*
* Note: this function creates a pthread_internal_t for the initial thread and
- * stores the pointer in TLS, but does not add it to pthread's gThreadList. This
+ * stores the pointer in TLS, but does not add it to pthread's thread list. This
* has to be done later from libc itself (see __libc_init_common).
*
* This function also stores a pointer to the kernel argument block in a TLS slot to be
diff --git a/libc/bionic/libc_logging.cpp b/libc/bionic/libc_logging.cpp
index 79472b3..8966a5f 100644
--- a/libc/bionic/libc_logging.cpp
+++ b/libc/bionic/libc_logging.cpp
@@ -45,7 +45,7 @@
#include <time.h>
#include <unistd.h>
-static pthread_mutex_t gAbortMsgLock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t g_abort_msg_lock = PTHREAD_MUTEX_INITIALIZER;
__LIBC_HIDDEN__ abort_msg_t** __abort_message_ptr; // Accessible to __libc_init_common.
@@ -643,7 +643,7 @@
}
void __android_set_abort_message(const char* msg) {
- ScopedPthreadMutexLocker locker(&gAbortMsgLock);
+ ScopedPthreadMutexLocker locker(&g_abort_msg_lock);
if (__abort_message_ptr == NULL) {
// We must have crashed _very_ early.
diff --git a/libc/bionic/locale.cpp b/libc/bionic/locale.cpp
index 3752fa4..5a1da43 100644
--- a/libc/bionic/locale.cpp
+++ b/libc/bionic/locale.cpp
@@ -36,43 +36,43 @@
// Because we only support one locale, these are just tokens with no data.
};
-static pthread_once_t gLocaleOnce = PTHREAD_ONCE_INIT;
-static lconv gLocale;
+static pthread_once_t g_locale_once = PTHREAD_ONCE_INIT;
+static lconv g_locale;
// We don't use pthread_once for this so that we know when the resource (a TLS slot) will be taken.
-static pthread_key_t gUselocaleKey;
+static pthread_key_t g_uselocale_key;
__attribute__((constructor)) static void __bionic_tls_uselocale_key_init() {
- pthread_key_create(&gUselocaleKey, NULL);
+ pthread_key_create(&g_uselocale_key, NULL);
}
static void __locale_init() {
- gLocale.decimal_point = const_cast<char*>(".");
+ g_locale.decimal_point = const_cast<char*>(".");
char* not_available = const_cast<char*>("");
- gLocale.thousands_sep = not_available;
- gLocale.grouping = not_available;
- gLocale.int_curr_symbol = not_available;
- gLocale.currency_symbol = not_available;
- gLocale.mon_decimal_point = not_available;
- gLocale.mon_thousands_sep = not_available;
- gLocale.mon_grouping = not_available;
- gLocale.positive_sign = not_available;
- gLocale.negative_sign = not_available;
+ g_locale.thousands_sep = not_available;
+ g_locale.grouping = not_available;
+ g_locale.int_curr_symbol = not_available;
+ g_locale.currency_symbol = not_available;
+ g_locale.mon_decimal_point = not_available;
+ g_locale.mon_thousands_sep = not_available;
+ g_locale.mon_grouping = not_available;
+ g_locale.positive_sign = not_available;
+ g_locale.negative_sign = not_available;
- gLocale.int_frac_digits = CHAR_MAX;
- gLocale.frac_digits = CHAR_MAX;
- gLocale.p_cs_precedes = CHAR_MAX;
- gLocale.p_sep_by_space = CHAR_MAX;
- gLocale.n_cs_precedes = CHAR_MAX;
- gLocale.n_sep_by_space = CHAR_MAX;
- gLocale.p_sign_posn = CHAR_MAX;
- gLocale.n_sign_posn = CHAR_MAX;
- gLocale.int_p_cs_precedes = CHAR_MAX;
- gLocale.int_p_sep_by_space = CHAR_MAX;
- gLocale.int_n_cs_precedes = CHAR_MAX;
- gLocale.int_n_sep_by_space = CHAR_MAX;
- gLocale.int_p_sign_posn = CHAR_MAX;
- gLocale.int_n_sign_posn = CHAR_MAX;
+ g_locale.int_frac_digits = CHAR_MAX;
+ g_locale.frac_digits = CHAR_MAX;
+ g_locale.p_cs_precedes = CHAR_MAX;
+ g_locale.p_sep_by_space = CHAR_MAX;
+ g_locale.n_cs_precedes = CHAR_MAX;
+ g_locale.n_sep_by_space = CHAR_MAX;
+ g_locale.p_sign_posn = CHAR_MAX;
+ g_locale.n_sign_posn = CHAR_MAX;
+ g_locale.int_p_cs_precedes = CHAR_MAX;
+ g_locale.int_p_sep_by_space = CHAR_MAX;
+ g_locale.int_n_cs_precedes = CHAR_MAX;
+ g_locale.int_n_sep_by_space = CHAR_MAX;
+ g_locale.int_p_sign_posn = CHAR_MAX;
+ g_locale.int_n_sign_posn = CHAR_MAX;
}
static bool __bionic_current_locale_is_utf8 = false;
@@ -88,8 +88,8 @@
}
lconv* localeconv() {
- pthread_once(&gLocaleOnce, __locale_init);
- return &gLocale;
+ pthread_once(&g_locale_once, __locale_init);
+ return &g_locale;
}
locale_t duplocale(locale_t l) {
@@ -140,7 +140,7 @@
}
locale_t uselocale(locale_t new_locale) {
- locale_t old_locale = static_cast<locale_t>(pthread_getspecific(gUselocaleKey));
+ locale_t old_locale = static_cast<locale_t>(pthread_getspecific(g_uselocale_key));
// If this is the first call to uselocale(3) on this thread, we return LC_GLOBAL_LOCALE.
if (old_locale == NULL) {
@@ -148,7 +148,7 @@
}
if (new_locale != NULL) {
- pthread_setspecific(gUselocaleKey, new_locale);
+ pthread_setspecific(g_uselocale_key, new_locale);
}
return old_locale;
diff --git a/libc/bionic/malloc_debug_check.cpp b/libc/bionic/malloc_debug_check.cpp
index 7dd8e3c..11578a3 100644
--- a/libc/bionic/malloc_debug_check.cpp
+++ b/libc/bionic/malloc_debug_check.cpp
@@ -53,8 +53,8 @@
#include "private/ScopedPthreadMutexLocker.h"
/* libc.debug.malloc.backlog */
-extern unsigned int gMallocDebugBacklog;
-extern int gMallocDebugLevel;
+extern unsigned int g_malloc_debug_backlog;
+extern int g_malloc_debug_level;
#define MAX_BACKTRACE_DEPTH 16
#define ALLOCATION_TAG 0x1ee7d00d
@@ -108,8 +108,10 @@
return reinterpret_cast<const hdr_t*>(user) - 1;
}
-
-static unsigned gAllocatedBlockCount;
+// TODO: introduce a struct for this global state.
+// There are basically two lists here, the regular list and the backlog list.
+// We should be able to remove the duplication.
+static unsigned g_allocated_block_count;
static hdr_t* tail;
static hdr_t* head;
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
@@ -188,7 +190,7 @@
hdr->size = size;
init_front_guard(hdr);
init_rear_guard(hdr);
- ++gAllocatedBlockCount;
+ ++g_allocated_block_count;
add_locked(hdr, &tail, &head);
}
@@ -199,7 +201,7 @@
ScopedPthreadMutexLocker locker(&lock);
del_locked(hdr, &tail, &head);
- --gAllocatedBlockCount;
+ --g_allocated_block_count;
return 0;
}
@@ -306,7 +308,7 @@
static inline int del_leak(hdr_t* hdr, int* safe) {
ScopedPthreadMutexLocker locker(&lock);
- return del_and_check_locked(hdr, &tail, &head, &gAllocatedBlockCount, safe);
+ return del_and_check_locked(hdr, &tail, &head, &g_allocated_block_count, safe);
}
static inline void add_to_backlog(hdr_t* hdr) {
@@ -316,7 +318,7 @@
add_locked(hdr, &backlog_tail, &backlog_head);
poison(hdr);
/* If we've exceeded the maximum backlog, clear it up */
- while (backlog_num > gMallocDebugBacklog) {
+ while (backlog_num > g_malloc_debug_backlog) {
hdr_t* gone = backlog_tail;
del_from_backlog_locked(gone);
dlfree(gone->base);
@@ -508,7 +510,7 @@
static void ReportMemoryLeaks() {
// We only track leaks at level 10.
- if (gMallocDebugLevel != 10) {
+ if (g_malloc_debug_level != 10) {
return;
}
@@ -522,13 +524,13 @@
exe[count] = '\0';
}
- if (gAllocatedBlockCount == 0) {
+ if (g_allocated_block_count == 0) {
log_message("+++ %s did not leak", exe);
return;
}
size_t index = 1;
- const size_t total = gAllocatedBlockCount;
+ const size_t total = g_allocated_block_count;
while (head != NULL) {
int safe;
hdr_t* block = head;
diff --git a/libc/bionic/malloc_debug_common.cpp b/libc/bionic/malloc_debug_common.cpp
index 4fa4b6e..356ecb1 100644
--- a/libc/bionic/malloc_debug_common.cpp
+++ b/libc/bionic/malloc_debug_common.cpp
@@ -54,8 +54,8 @@
*/
int gMallocLeakZygoteChild = 0;
-pthread_mutex_t gAllocationsMutex = PTHREAD_MUTEX_INITIALIZER;
-HashTable gHashTable;
+pthread_mutex_t g_allocations_mutex = PTHREAD_MUTEX_INITIALIZER;
+HashTable g_hash_table;
// =============================================================================
// output functions
@@ -122,9 +122,9 @@
}
*totalMemory = 0;
- ScopedPthreadMutexLocker locker(&gAllocationsMutex);
+ ScopedPthreadMutexLocker locker(&g_allocations_mutex);
- if (gHashTable.count == 0) {
+ if (g_hash_table.count == 0) {
*info = NULL;
*overallSize = 0;
*infoSize = 0;
@@ -132,12 +132,12 @@
return;
}
- HashEntry** list = static_cast<HashEntry**>(dlmalloc(sizeof(void*) * gHashTable.count));
+ HashEntry** list = static_cast<HashEntry**>(dlmalloc(sizeof(void*) * g_hash_table.count));
// get the entries into an array to be sorted
int index = 0;
for (size_t i = 0 ; i < HASHTABLE_SIZE ; ++i) {
- HashEntry* entry = gHashTable.slots[i];
+ HashEntry* entry = g_hash_table.slots[i];
while (entry != NULL) {
list[index] = entry;
*totalMemory = *totalMemory +
@@ -149,7 +149,7 @@
// XXX: the protocol doesn't allow variable size for the stack trace (yet)
*infoSize = (sizeof(size_t) * 2) + (sizeof(uintptr_t) * BACKTRACE_SIZE);
- *overallSize = *infoSize * gHashTable.count;
+ *overallSize = *infoSize * g_hash_table.count;
*backtraceSize = BACKTRACE_SIZE;
// now get a byte array big enough for this
@@ -161,10 +161,10 @@
return;
}
- qsort(list, gHashTable.count, sizeof(void*), hash_entry_compare);
+ qsort(list, g_hash_table.count, sizeof(void*), hash_entry_compare);
uint8_t* head = *info;
- const int count = gHashTable.count;
+ const int count = g_hash_table.count;
for (int i = 0 ; i < count ; ++i) {
HashEntry* entry = list[i];
size_t entrySize = (sizeof(size_t) * 2) + (sizeof(uintptr_t) * entry->numEntries);
@@ -253,7 +253,7 @@
#include "private/libc_logging.h"
/* Table for dispatching malloc calls, depending on environment. */
-static MallocDebug gMallocUse __attribute__((aligned(32))) = {
+static MallocDebug g_malloc_dispatch_table __attribute__((aligned(32))) = {
dlmalloc, dlfree, dlcalloc, dlrealloc, dlmemalign, dlmalloc_usable_size
};
@@ -286,11 +286,11 @@
* backlog we use to detect multiple frees. If the property is not set, the
* backlog length defaults to BACKLOG_DEFAULT_LEN.
*/
-unsigned int gMallocDebugBacklog;
+unsigned int g_malloc_debug_backlog;
#define BACKLOG_DEFAULT_LEN 100
/* The value of libc.debug.malloc. */
-int gMallocDebugLevel;
+int g_malloc_debug_level;
template<typename FunctionType>
static void InitMallocFunction(void* malloc_impl_handler, FunctionType* func, const char* prefix, const char* suffix) {
@@ -304,7 +304,7 @@
static void InitMalloc(void* malloc_impl_handler, MallocDebug* table, const char* prefix) {
__libc_format_log(ANDROID_LOG_INFO, "libc", "%s: using libc.debug.malloc %d (%s)\n",
- __progname, gMallocDebugLevel, prefix);
+ __progname, g_malloc_debug_level, prefix);
InitMallocFunction<MallocDebugMalloc>(malloc_impl_handler, &table->malloc, prefix, "malloc");
InitMallocFunction<MallocDebugFree>(malloc_impl_handler, &table->free, prefix, "free");
@@ -332,7 +332,7 @@
if (__system_property_get("ro.kernel.memcheck", memcheck_tracing)) {
if (memcheck_tracing[0] != '0') {
// Emulator has started with memory tracing enabled. Enforce it.
- gMallocDebugLevel = 20;
+ g_malloc_debug_level = 20;
memcheck_enabled = 1;
}
}
@@ -340,13 +340,13 @@
/* If debug level has not been set by memcheck option in the emulator,
* lets grab it from libc.debug.malloc system property. */
- if (gMallocDebugLevel == 0 && __system_property_get("libc.debug.malloc", env)) {
- gMallocDebugLevel = atoi(env);
+ if (g_malloc_debug_level == 0 && __system_property_get("libc.debug.malloc", env)) {
+ g_malloc_debug_level = atoi(env);
}
/* Debug level 0 means that we should use dlxxx allocation
* routines (default). */
- if (gMallocDebugLevel == 0) {
+ if (g_malloc_debug_level == 0) {
return;
}
@@ -360,24 +360,24 @@
}
// mksh is way too leaky. http://b/7291287.
- if (gMallocDebugLevel >= 10) {
+ if (g_malloc_debug_level >= 10) {
if (strcmp(__progname, "sh") == 0 || strcmp(__progname, "/system/bin/sh") == 0) {
return;
}
}
// Choose the appropriate .so for the requested debug level.
- switch (gMallocDebugLevel) {
+ switch (g_malloc_debug_level) {
case 1:
case 5:
case 10: {
char debug_backlog[PROP_VALUE_MAX];
if (__system_property_get("libc.debug.malloc.backlog", debug_backlog)) {
- gMallocDebugBacklog = atoi(debug_backlog);
- info_log("%s: setting backlog length to %d\n", __progname, gMallocDebugBacklog);
+ g_malloc_debug_backlog = atoi(debug_backlog);
+ info_log("%s: setting backlog length to %d\n", __progname, g_malloc_debug_backlog);
}
- if (gMallocDebugBacklog == 0) {
- gMallocDebugBacklog = BACKLOG_DEFAULT_LEN;
+ if (g_malloc_debug_backlog == 0) {
+ g_malloc_debug_backlog = BACKLOG_DEFAULT_LEN;
}
so_name = "libc_malloc_debug_leak.so";
break;
@@ -386,7 +386,7 @@
// Quick check: debug level 20 can only be handled in emulator.
if (!qemu_running) {
error_log("%s: Debug level %d can only be set in emulator\n",
- __progname, gMallocDebugLevel);
+ __progname, g_malloc_debug_level);
return;
}
// Make sure that memory checking has been enabled in emulator.
@@ -398,7 +398,7 @@
so_name = "libc_malloc_debug_qemu.so";
break;
default:
- error_log("%s: Debug level %d is unknown\n", __progname, gMallocDebugLevel);
+ error_log("%s: Debug level %d is unknown\n", __progname, g_malloc_debug_level);
return;
}
@@ -406,7 +406,7 @@
void* malloc_impl_handle = dlopen(so_name, RTLD_LAZY);
if (malloc_impl_handle == NULL) {
error_log("%s: Missing module %s required for malloc debug level %d: %s",
- __progname, so_name, gMallocDebugLevel, dlerror());
+ __progname, so_name, g_malloc_debug_level, dlerror());
return;
}
@@ -424,7 +424,7 @@
return;
}
- if (gMallocDebugLevel == 20) {
+ if (g_malloc_debug_level == 20) {
// For memory checker we need to do extra initialization.
typedef int (*MemCheckInit)(int, const char*);
MemCheckInit memcheck_initialize =
@@ -445,35 +445,35 @@
// Initialize malloc dispatch table with appropriate routines.
- switch (gMallocDebugLevel) {
+ switch (g_malloc_debug_level) {
case 1:
- InitMalloc(malloc_impl_handle, &gMallocUse, "leak");
+ InitMalloc(malloc_impl_handle, &g_malloc_dispatch_table, "leak");
break;
case 5:
- InitMalloc(malloc_impl_handle, &gMallocUse, "fill");
+ InitMalloc(malloc_impl_handle, &g_malloc_dispatch_table, "fill");
break;
case 10:
- InitMalloc(malloc_impl_handle, &gMallocUse, "chk");
+ InitMalloc(malloc_impl_handle, &g_malloc_dispatch_table, "chk");
break;
case 20:
- InitMalloc(malloc_impl_handle, &gMallocUse, "qemu_instrumented");
+ InitMalloc(malloc_impl_handle, &g_malloc_dispatch_table, "qemu_instrumented");
break;
default:
break;
}
// Make sure dispatch table is initialized
- if ((gMallocUse.malloc == NULL) ||
- (gMallocUse.free == NULL) ||
- (gMallocUse.calloc == NULL) ||
- (gMallocUse.realloc == NULL) ||
- (gMallocUse.memalign == NULL) ||
- (gMallocUse.malloc_usable_size == NULL)) {
+ if ((g_malloc_dispatch_table.malloc == NULL) ||
+ (g_malloc_dispatch_table.free == NULL) ||
+ (g_malloc_dispatch_table.calloc == NULL) ||
+ (g_malloc_dispatch_table.realloc == NULL) ||
+ (g_malloc_dispatch_table.memalign == NULL) ||
+ (g_malloc_dispatch_table.malloc_usable_size == NULL)) {
error_log("%s: some symbols for libc.debug.malloc level %d were not found (see above)",
- __progname, gMallocDebugLevel);
+ __progname, g_malloc_debug_level);
dlclose(malloc_impl_handle);
} else {
- __libc_malloc_dispatch = &gMallocUse;
+ __libc_malloc_dispatch = &g_malloc_dispatch_table;
libc_malloc_impl_handle = malloc_impl_handle;
}
}
diff --git a/libc/bionic/malloc_debug_leak.cpp b/libc/bionic/malloc_debug_leak.cpp
index 3397def..146cddc 100644
--- a/libc/bionic/malloc_debug_leak.cpp
+++ b/libc/bionic/malloc_debug_leak.cpp
@@ -61,8 +61,8 @@
// Global variables defined in malloc_debug_common.c
extern int gMallocLeakZygoteChild;
-extern pthread_mutex_t gAllocationsMutex;
-extern HashTable gHashTable;
+extern pthread_mutex_t g_allocations_mutex;
+extern HashTable g_hash_table;
// =============================================================================
// stack trace functions
@@ -138,7 +138,7 @@
size |= SIZE_FLAG_ZYGOTE_CHILD;
}
- HashEntry* entry = find_entry(&gHashTable, slot, backtrace, numEntries, size);
+ HashEntry* entry = find_entry(&g_hash_table, slot, backtrace, numEntries, size);
if (entry != NULL) {
entry->allocations++;
@@ -151,20 +151,20 @@
entry->allocations = 1;
entry->slot = slot;
entry->prev = NULL;
- entry->next = gHashTable.slots[slot];
+ entry->next = g_hash_table.slots[slot];
entry->numEntries = numEntries;
entry->size = size;
memcpy(entry->backtrace, backtrace, numEntries * sizeof(uintptr_t));
- gHashTable.slots[slot] = entry;
+ g_hash_table.slots[slot] = entry;
if (entry->next != NULL) {
entry->next->prev = entry;
}
// we just added an entry, increase the size of the hashtable
- gHashTable.count++;
+ g_hash_table.count++;
}
return entry;
@@ -174,7 +174,7 @@
if (entry != NULL) {
int i;
for (i = 0 ; i < HASHTABLE_SIZE ; i++) {
- HashEntry* e1 = gHashTable.slots[i];
+ HashEntry* e1 = g_hash_table.slots[i];
while (e1 != NULL) {
if (e1 == entry) {
@@ -198,11 +198,11 @@
if (prev == NULL) {
// we are the head of the list. set the head to be next
- gHashTable.slots[entry->slot] = entry->next;
+ g_hash_table.slots[entry->slot] = entry->next;
}
// we just removed and entry, decrease the size of the hashtable
- gHashTable.count--;
+ g_hash_table.count--;
}
// =============================================================================
@@ -277,7 +277,7 @@
void* base = dlmalloc(size);
if (base != NULL) {
- ScopedPthreadMutexLocker locker(&gAllocationsMutex);
+ ScopedPthreadMutexLocker locker(&g_allocations_mutex);
uintptr_t backtrace[BACKTRACE_SIZE];
size_t numEntries = get_backtrace(backtrace, BACKTRACE_SIZE);
@@ -296,7 +296,7 @@
extern "C" void leak_free(void* mem) {
if (mem != NULL) {
- ScopedPthreadMutexLocker locker(&gAllocationsMutex);
+ ScopedPthreadMutexLocker locker(&g_allocations_mutex);
// check the guard to make sure it is valid
AllocationEntry* header = to_header(mem);
diff --git a/libc/bionic/pthread_accessor.h b/libc/bionic/pthread_accessor.h
index ccb71bb..df4a5a2 100644
--- a/libc/bionic/pthread_accessor.h
+++ b/libc/bionic/pthread_accessor.h
@@ -26,7 +26,7 @@
public:
explicit pthread_accessor(pthread_t desired_thread) {
Lock();
- for (thread_ = gThreadList; thread_ != NULL; thread_ = thread_->next) {
+ for (thread_ = g_thread_list; thread_ != NULL; thread_ = thread_->next) {
if (thread_ == reinterpret_cast<pthread_internal_t*>(desired_thread)) {
break;
}
@@ -41,7 +41,7 @@
if (is_locked_) {
is_locked_ = false;
thread_ = NULL;
- pthread_mutex_unlock(&gThreadListLock);
+ pthread_mutex_unlock(&g_thread_list_lock);
}
}
@@ -54,7 +54,7 @@
bool is_locked_;
void Lock() {
- pthread_mutex_lock(&gThreadListLock);
+ pthread_mutex_lock(&g_thread_list_lock);
is_locked_ = true;
}
diff --git a/libc/bionic/pthread_atfork.cpp b/libc/bionic/pthread_atfork.cpp
index c0664a9..b845f7d 100644
--- a/libc/bionic/pthread_atfork.cpp
+++ b/libc/bionic/pthread_atfork.cpp
@@ -29,8 +29,6 @@
#include <errno.h>
#include <pthread.h>
-static pthread_mutex_t gAtForkListMutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
-
struct atfork_t {
atfork_t* next;
atfork_t* prev;
@@ -45,7 +43,8 @@
atfork_t* last;
};
-static atfork_list_t gAtForkList = { NULL, NULL };
+static pthread_mutex_t g_atfork_list_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
+static atfork_list_t g_atfork_list = { NULL, NULL };
void __bionic_atfork_run_prepare() {
// We lock the atfork list here, unlock it in the parent, and reset it in the child.
@@ -54,12 +53,12 @@
//
// TODO: If a handler tries to mutate the list, they'll block. We should probably copy
// the list before forking, and have prepare, parent, and child all work on the consistent copy.
- pthread_mutex_lock(&gAtForkListMutex);
+ pthread_mutex_lock(&g_atfork_list_mutex);
// Call pthread_atfork() prepare handlers. POSIX states that the prepare
// handlers should be called in the reverse order of the parent/child
// handlers, so we iterate backwards.
- for (atfork_t* it = gAtForkList.last; it != NULL; it = it->prev) {
+ for (atfork_t* it = g_atfork_list.last; it != NULL; it = it->prev) {
if (it->prepare != NULL) {
it->prepare();
}
@@ -67,23 +66,23 @@
}
void __bionic_atfork_run_child() {
- for (atfork_t* it = gAtForkList.first; it != NULL; it = it->next) {
+ for (atfork_t* it = g_atfork_list.first; it != NULL; it = it->next) {
if (it->child != NULL) {
it->child();
}
}
- gAtForkListMutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
+ g_atfork_list_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
}
void __bionic_atfork_run_parent() {
- for (atfork_t* it = gAtForkList.first; it != NULL; it = it->next) {
+ for (atfork_t* it = g_atfork_list.first; it != NULL; it = it->next) {
if (it->parent != NULL) {
it->parent();
}
}
- pthread_mutex_unlock(&gAtForkListMutex);
+ pthread_mutex_unlock(&g_atfork_list_mutex);
}
int pthread_atfork(void (*prepare)(void), void (*parent)(void), void(*child)(void)) {
@@ -96,20 +95,20 @@
entry->parent = parent;
entry->child = child;
- pthread_mutex_lock(&gAtForkListMutex);
+ pthread_mutex_lock(&g_atfork_list_mutex);
// Append 'entry' to the list.
entry->next = NULL;
- entry->prev = gAtForkList.last;
+ entry->prev = g_atfork_list.last;
if (entry->prev != NULL) {
entry->prev->next = entry;
}
- if (gAtForkList.first == NULL) {
- gAtForkList.first = entry;
+ if (g_atfork_list.first == NULL) {
+ g_atfork_list.first = entry;
}
- gAtForkList.last = entry;
+ g_atfork_list.last = entry;
- pthread_mutex_unlock(&gAtForkListMutex);
+ pthread_mutex_unlock(&g_atfork_list_mutex);
return 0;
}
diff --git a/libc/bionic/pthread_create.cpp b/libc/bionic/pthread_create.cpp
index f62dc15..2afb651 100644
--- a/libc/bionic/pthread_create.cpp
+++ b/libc/bionic/pthread_create.cpp
@@ -52,9 +52,9 @@
extern "C" __LIBC_HIDDEN__ void __init_user_desc(struct user_desc*, int, void*);
#endif
-static pthread_mutex_t gPthreadStackCreationLock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t g_pthread_stack_creation_ock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t gDebuggerNotificationLock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t g_debugger_notification_lock = PTHREAD_MUTEX_INITIALIZER;
extern "C" int __isthreaded;
@@ -111,7 +111,7 @@
}
static void* __create_thread_stack(pthread_internal_t* thread) {
- ScopedPthreadMutexLocker lock(&gPthreadStackCreationLock);
+ ScopedPthreadMutexLocker lock(&g_pthread_stack_creation_ock);
// Create a new private anonymous map.
int prot = PROT_READ | PROT_WRITE;
@@ -258,7 +258,7 @@
// Notify any debuggers about the new thread.
{
- ScopedPthreadMutexLocker debugger_locker(&gDebuggerNotificationLock);
+ ScopedPthreadMutexLocker debugger_locker(&g_debugger_notification_lock);
_thread_created_hook(thread->tid);
}
diff --git a/libc/bionic/pthread_debug.cpp b/libc/bionic/pthread_debug.cpp
index f01f040..be89b46 100644
--- a/libc/bionic/pthread_debug.cpp
+++ b/libc/bionic/pthread_debug.cpp
@@ -127,9 +127,9 @@
* level 2 : deadlock prediction enabled w/ call stacks
*/
#define CAPTURE_CALLSTACK 2
-static int sPthreadDebugLevel = 0;
-static pid_t sPthreadDebugDisabledThread = -1;
-static pthread_mutex_t sDbgLock = PTHREAD_MUTEX_INITIALIZER;
+static int g_pthread_debug_level = 0;
+static pid_t g_pthread_debug_disabled_thread = -1;
+static pthread_mutex_t g_dbg_lock = PTHREAD_MUTEX_INITIALIZER;
/****************************************************************************/
@@ -138,23 +138,23 @@
*/
#define DBG_ALLOC_BLOCK_SIZE PAGESIZE
-static size_t sDbgAllocOffset = DBG_ALLOC_BLOCK_SIZE;
-static char* sDbgAllocPtr = NULL;
+static size_t g_dbg_alloc_offset = DBG_ALLOC_BLOCK_SIZE;
+static char* g_dbg_alloc_ptr = NULL;
template <typename T>
static T* DbgAllocLocked(size_t count = 1) {
size_t size = sizeof(T) * count;
- if ((sDbgAllocOffset + size) > DBG_ALLOC_BLOCK_SIZE) {
- sDbgAllocOffset = 0;
- sDbgAllocPtr = reinterpret_cast<char*>(mmap(NULL, DBG_ALLOC_BLOCK_SIZE,
+ if ((g_dbg_alloc_offset + size) > DBG_ALLOC_BLOCK_SIZE) {
+ g_dbg_alloc_offset = 0;
+ g_dbg_alloc_ptr = reinterpret_cast<char*>(mmap(NULL, DBG_ALLOC_BLOCK_SIZE,
PROT_READ|PROT_WRITE,
MAP_ANON | MAP_PRIVATE, 0, 0));
- if (sDbgAllocPtr == MAP_FAILED) {
+ if (g_dbg_alloc_ptr == MAP_FAILED) {
return NULL;
}
}
- void* addr = sDbgAllocPtr + sDbgAllocOffset;
- sDbgAllocOffset += size;
+ void* addr = g_dbg_alloc_ptr + g_dbg_alloc_offset;
+ g_dbg_alloc_offset += size;
return reinterpret_cast<T*>(addr);
}
@@ -365,7 +365,7 @@
uintptr_t addrs[STACK_TRACE_DEPTH];
/* Turn off prediction temporarily in this thread while logging */
- sPthreadDebugDisabledThread = gettid();
+ g_pthread_debug_disabled_thread = gettid();
backtrace_startup();
@@ -384,7 +384,7 @@
MutexInfo* parent = cur->parents.list[i];
if (parent->owner == ourtid) {
LOGW("--- pthread_mutex_t at %p\n", parent->mutex);
- if (sPthreadDebugLevel >= CAPTURE_CALLSTACK) {
+ if (g_pthread_debug_level >= CAPTURE_CALLSTACK) {
log_backtrace(parent->stackTrace, parent->stackDepth);
}
cur = parent;
@@ -405,7 +405,7 @@
MutexInfo* child = pList->list[i];
if (!traverseTree(child, obj)) {
LOGW("--- pthread_mutex_t at %p\n", obj->mutex);
- if (sPthreadDebugLevel >= CAPTURE_CALLSTACK) {
+ if (g_pthread_debug_level >= CAPTURE_CALLSTACK) {
int index = historyListHas(&obj->parents, objParent);
if ((size_t)index < (size_t)obj->stacks.count) {
log_backtrace(obj->stacks.stack[index].addrs, obj->stacks.stack[index].depth);
@@ -435,7 +435,7 @@
object->owner = tid;
object->lockCount = 0;
- if (sPthreadDebugLevel >= CAPTURE_CALLSTACK) {
+ if (g_pthread_debug_level >= CAPTURE_CALLSTACK) {
// always record the call stack when acquiring a lock.
// it's not efficient, but is useful during diagnostics
object->stackDepth = get_backtrace(object->stackTrace, STACK_TRACE_DEPTH);
@@ -451,7 +451,7 @@
if (historyListHas(&mrl->children, object) >= 0)
return;
- pthread_mutex_lock_unchecked(&sDbgLock);
+ pthread_mutex_lock_unchecked(&g_dbg_lock);
linkParentToChild(mrl, object);
if (!traverseTree(object, mrl)) {
@@ -459,20 +459,20 @@
LOGW("%s\n", kEndBanner);
unlinkParentFromChild(mrl, object);
// reenable pthread debugging for this thread
- sPthreadDebugDisabledThread = -1;
+ g_pthread_debug_disabled_thread = -1;
} else {
// record the call stack for this link
// NOTE: the call stack is added at the same index
// as mrl in object->parents[]
// ie: object->parents.count == object->stacks.count, which is
// also the index.
- if (sPthreadDebugLevel >= CAPTURE_CALLSTACK) {
+ if (g_pthread_debug_level >= CAPTURE_CALLSTACK) {
callstackListAdd(&object->stacks,
object->stackDepth, object->stackTrace);
}
}
- pthread_mutex_unlock_unchecked(&sDbgLock);
+ pthread_mutex_unlock_unchecked(&g_dbg_lock);
}
static void mutex_unlock_checked(MutexInfo* object)
@@ -509,8 +509,8 @@
HashEntry* slots[HASHTABLE_SIZE];
};
-static HashTable sMutexMap;
-static HashTable sThreadMap;
+static HashTable g_mutex_map;
+static HashTable g_thread_map;
/****************************************************************************/
@@ -593,9 +593,9 @@
static MutexInfo* get_mutex_info(pthread_mutex_t *mutex)
{
- pthread_mutex_lock_unchecked(&sDbgLock);
+ pthread_mutex_lock_unchecked(&g_dbg_lock);
- HashEntry* entry = hashmap_lookup(&sMutexMap,
+ HashEntry* entry = hashmap_lookup(&g_mutex_map,
&mutex, sizeof(mutex),
&MutexInfo_equals);
if (entry->data == NULL) {
@@ -604,7 +604,7 @@
initMutexInfo(mutex_info, mutex);
}
- pthread_mutex_unlock_unchecked(&sDbgLock);
+ pthread_mutex_unlock_unchecked(&g_dbg_lock);
return (MutexInfo *)entry->data;
}
@@ -617,9 +617,9 @@
static ThreadInfo* get_thread_info(pid_t pid)
{
- pthread_mutex_lock_unchecked(&sDbgLock);
+ pthread_mutex_lock_unchecked(&g_dbg_lock);
- HashEntry* entry = hashmap_lookup(&sThreadMap,
+ HashEntry* entry = hashmap_lookup(&g_thread_map,
&pid, sizeof(pid),
&ThreadInfo_equals);
if (entry->data == NULL) {
@@ -628,7 +628,7 @@
initThreadInfo(thread_info, pid);
}
- pthread_mutex_unlock_unchecked(&sDbgLock);
+ pthread_mutex_unlock_unchecked(&g_dbg_lock);
return (ThreadInfo *)entry->data;
}
@@ -672,9 +672,9 @@
extern "C" __LIBC_HIDDEN__ void pthread_debug_mutex_lock_check(pthread_mutex_t *mutex)
{
- if (sPthreadDebugLevel == 0) return;
+ if (g_pthread_debug_level == 0) return;
// prediction disabled for this thread
- if (sPthreadDebugDisabledThread == gettid())
+ if (g_pthread_debug_disabled_thread == gettid())
return;
MutexInfo* object = get_mutex_info(mutex);
MutexInfo* mrl = get_most_recently_locked();
@@ -689,9 +689,9 @@
extern "C" __LIBC_HIDDEN__ void pthread_debug_mutex_unlock_check(pthread_mutex_t *mutex)
{
- if (sPthreadDebugLevel == 0) return;
+ if (g_pthread_debug_level == 0) return;
// prediction disabled for this thread
- if (sPthreadDebugDisabledThread == gettid())
+ if (g_pthread_debug_disabled_thread == gettid())
return;
MutexInfo* object = get_mutex_info(mutex);
remove_most_recently_locked(object);
@@ -709,8 +709,8 @@
if (level) {
LOGI("pthread deadlock detection level %d enabled for pid %d (%s)",
level, getpid(), __progname);
- hashmap_init(&sMutexMap);
- sPthreadDebugLevel = level;
+ hashmap_init(&g_mutex_map);
+ g_pthread_debug_level = level;
}
}
#endif
diff --git a/libc/bionic/pthread_exit.cpp b/libc/bionic/pthread_exit.cpp
index 2692762..de818cd 100644
--- a/libc/bionic/pthread_exit.cpp
+++ b/libc/bionic/pthread_exit.cpp
@@ -92,7 +92,7 @@
size_t stack_size = thread->attr.stack_size;
bool user_allocated_stack = ((thread->attr.flags & PTHREAD_ATTR_FLAG_USER_ALLOCATED_STACK) != 0);
- pthread_mutex_lock(&gThreadListLock);
+ pthread_mutex_lock(&g_thread_list_lock);
if ((thread->attr.flags & PTHREAD_ATTR_FLAG_DETACHED) != 0) {
// The thread is detached, so we can free the pthread_internal_t.
// First make sure that the kernel does not try to clear the tid field
@@ -110,7 +110,7 @@
// pthread_join is responsible for destroying the pthread_internal_t for non-detached threads.
// The kernel will futex_wake on the pthread_internal_t::tid field to wake pthread_join.
}
- pthread_mutex_unlock(&gThreadListLock);
+ pthread_mutex_unlock(&g_thread_list_lock);
if (user_allocated_stack) {
// Cleaning up this thread's stack is the creator's responsibility, not ours.
diff --git a/libc/bionic/pthread_internal.h b/libc/bionic/pthread_internal.h
index 41f4636..295d9d6 100644
--- a/libc/bionic/pthread_internal.h
+++ b/libc/bionic/pthread_internal.h
@@ -86,8 +86,8 @@
*/
#define PTHREAD_STACK_SIZE_DEFAULT ((1 * 1024 * 1024) - SIGSTKSZ)
-__LIBC_HIDDEN__ extern pthread_internal_t* gThreadList;
-__LIBC_HIDDEN__ extern pthread_mutex_t gThreadListLock;
+__LIBC_HIDDEN__ extern pthread_internal_t* g_thread_list;
+__LIBC_HIDDEN__ extern pthread_mutex_t g_thread_list_lock;
__LIBC_HIDDEN__ int __timespec_from_absolute(timespec*, const timespec*, clockid_t);
diff --git a/libc/bionic/pthread_internals.cpp b/libc/bionic/pthread_internals.cpp
index d4d6099..baa95d9 100644
--- a/libc/bionic/pthread_internals.cpp
+++ b/libc/bionic/pthread_internals.cpp
@@ -33,8 +33,8 @@
#include "private/bionic_tls.h"
#include "private/ScopedPthreadMutexLocker.h"
-pthread_internal_t* gThreadList = NULL;
-pthread_mutex_t gThreadListLock = PTHREAD_MUTEX_INITIALIZER;
+pthread_internal_t* g_thread_list = NULL;
+pthread_mutex_t g_thread_list_lock = PTHREAD_MUTEX_INITIALIZER;
void _pthread_internal_remove_locked(pthread_internal_t* thread) {
if (thread->next != NULL) {
@@ -43,7 +43,7 @@
if (thread->prev != NULL) {
thread->prev->next = thread->next;
} else {
- gThreadList = thread->next;
+ g_thread_list = thread->next;
}
// The main thread is not heap-allocated. See __libc_init_tls for the declaration,
@@ -54,15 +54,15 @@
}
void _pthread_internal_add(pthread_internal_t* thread) {
- ScopedPthreadMutexLocker locker(&gThreadListLock);
+ ScopedPthreadMutexLocker locker(&g_thread_list_lock);
// We insert at the head.
- thread->next = gThreadList;
+ thread->next = g_thread_list;
thread->prev = NULL;
if (thread->next != NULL) {
thread->next->prev = thread;
}
- gThreadList = thread;
+ g_thread_list = thread;
}
pthread_internal_t* __get_thread(void) {
diff --git a/libc/bionic/pthread_key.cpp b/libc/bionic/pthread_key.cpp
index 6cc68af..27eab27 100644
--- a/libc/bionic/pthread_key.cpp
+++ b/libc/bionic/pthread_key.cpp
@@ -210,8 +210,8 @@
}
// Clear value in all threads.
- pthread_mutex_lock(&gThreadListLock);
- for (pthread_internal_t* t = gThreadList; t != NULL; t = t->next) {
+ pthread_mutex_lock(&g_thread_list_lock);
+ for (pthread_internal_t* t = g_thread_list; t != NULL; t = t->next) {
// Skip zombie threads. They don't have a valid TLS area any more.
// Similarly, it is possible to have t->tls == NULL for threads that
// were just recently created through pthread_create() but whose
@@ -226,7 +226,7 @@
}
tls_map.DeleteKey(key);
- pthread_mutex_unlock(&gThreadListLock);
+ pthread_mutex_unlock(&g_thread_list_lock);
return 0;
}
diff --git a/libc/bionic/thread_atexit.cpp b/libc/bionic/thread_atexit.cpp
index cad65d3..68c119d 100644
--- a/libc/bionic/thread_atexit.cpp
+++ b/libc/bionic/thread_atexit.cpp
@@ -30,7 +30,7 @@
#include <pthread.h>
-static pthread_mutex_t gAtExitLock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t g_atexit_lock = PTHREAD_MUTEX_INITIALIZER;
__BEGIN_DECLS
__LIBC_HIDDEN__ void _thread_atexit_lock();
@@ -38,9 +38,9 @@
__END_DECLS
void _thread_atexit_lock() {
- pthread_mutex_lock(&gAtExitLock);
+ pthread_mutex_lock(&g_atexit_lock);
}
void _thread_atexit_unlock() {
- pthread_mutex_unlock(&gAtExitLock);
+ pthread_mutex_unlock(&g_atexit_lock);
}
diff --git a/libc/tzcode/localtime.c b/libc/tzcode/localtime.c
index 3efa5dd..9f67dc6 100644
--- a/libc/tzcode/localtime.c
+++ b/libc/tzcode/localtime.c
@@ -2255,12 +2255,12 @@
_tzLock();
// Our single-item cache.
- static char* gCachedTimeZoneName;
- static struct state gCachedTimeZone;
+ static char* g_cached_time_zone_name;
+ static struct state g_cached_time_zone;
// Do we already have this timezone cached?
- if (gCachedTimeZoneName != NULL && strcmp(name, gCachedTimeZoneName) == 0) {
- *sp = gCachedTimeZone;
+ if (g_cached_time_zone_name != NULL && strcmp(name, g_cached_time_zone_name) == 0) {
+ *sp = g_cached_time_zone;
_tzUnlock();
return 0;
}
@@ -2269,9 +2269,9 @@
int rc = tzload(name, sp, doextend);
if (rc == 0) {
// Update the cache.
- free(gCachedTimeZoneName);
- gCachedTimeZoneName = strdup(name);
- gCachedTimeZone = *sp;
+ free(g_cached_time_zone_name);
+ g_cached_time_zone_name = strdup(name);
+ g_cached_time_zone = *sp;
}
_tzUnlock();
diff --git a/linker/debugger.cpp b/linker/debugger.cpp
index 272c16a..521a599 100644
--- a/linker/debugger.cpp
+++ b/linker/debugger.cpp
@@ -217,7 +217,7 @@
debugger_msg_t msg;
msg.action = DEBUGGER_ACTION_CRASH;
msg.tid = gettid();
- msg.abort_msg_address = reinterpret_cast<uintptr_t>(gAbortMessage);
+ msg.abort_msg_address = reinterpret_cast<uintptr_t>(g_abort_message);
msg.original_si_code = (info != NULL) ? info->si_code : 0;
int ret = TEMP_FAILURE_RETRY(write(s, &msg, sizeof(msg)));
if (ret == sizeof(msg)) {
diff --git a/linker/dlfcn.cpp b/linker/dlfcn.cpp
index 0292bdf..a3cad11 100644
--- a/linker/dlfcn.cpp
+++ b/linker/dlfcn.cpp
@@ -29,7 +29,7 @@
/* This file hijacks the symbols stubbed out in libdl.so. */
-static pthread_mutex_t gDlMutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
+static pthread_mutex_t g_dl_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
static const char* __bionic_set_dlerror(char* new_value) {
char** dlerror_slot = &reinterpret_cast<char**>(__get_tls())[TLS_SLOT_DLERROR];
@@ -56,18 +56,18 @@
}
void android_get_LD_LIBRARY_PATH(char* buffer, size_t buffer_size) {
- ScopedPthreadMutexLocker locker(&gDlMutex);
+ ScopedPthreadMutexLocker locker(&g_dl_mutex);
do_android_get_LD_LIBRARY_PATH(buffer, buffer_size);
}
void android_update_LD_LIBRARY_PATH(const char* ld_library_path) {
- ScopedPthreadMutexLocker locker(&gDlMutex);
+ ScopedPthreadMutexLocker locker(&g_dl_mutex);
do_android_update_LD_LIBRARY_PATH(ld_library_path);
}
void* android_dlopen_ext(const char* filename, int flags, const android_dlextinfo* extinfo)
{
- ScopedPthreadMutexLocker locker(&gDlMutex);
+ ScopedPthreadMutexLocker locker(&g_dl_mutex);
soinfo* result = do_dlopen(filename, flags, extinfo);
if (result == NULL) {
__bionic_format_dlerror("dlopen failed", linker_get_error_buffer());
@@ -81,7 +81,7 @@
}
void* dlsym(void* handle, const char* symbol) {
- ScopedPthreadMutexLocker locker(&gDlMutex);
+ ScopedPthreadMutexLocker locker(&g_dl_mutex);
if (handle == NULL) {
__bionic_format_dlerror("dlsym library handle is null", NULL);
@@ -125,7 +125,7 @@
}
int dladdr(const void* addr, Dl_info* info) {
- ScopedPthreadMutexLocker locker(&gDlMutex);
+ ScopedPthreadMutexLocker locker(&g_dl_mutex);
// Determine if this address can be found in any library currently mapped.
soinfo* si = find_containing_library(addr);
@@ -150,7 +150,7 @@
}
int dlclose(void* handle) {
- ScopedPthreadMutexLocker locker(&gDlMutex);
+ ScopedPthreadMutexLocker locker(&g_dl_mutex);
return do_dlclose(reinterpret_cast<soinfo*>(handle));
}
@@ -187,7 +187,7 @@
# error Unsupported architecture. Only arm, arm64, mips, mips64, x86 and x86_64 are presently supported.
#endif
-static ElfW(Sym) gLibDlSymtab[] = {
+static ElfW(Sym) g_libdl_symtab[] = {
// Total length of libdl_info.strtab, including trailing 0.
// This is actually the STH_UNDEF entry. Technically, it's
// supposed to have st_name == 0, but instead, it points to an index
@@ -209,20 +209,20 @@
// Fake out a hash table with a single bucket.
//
-// A search of the hash table will look through gLibDlSymtab starting with index 1, then
-// use gLibDlChains to find the next index to look at. gLibDlChains should be set up to
-// walk through every element in gLibDlSymtab, and then end with 0 (sentinel value).
+// A search of the hash table will look through g_libdl_symtab starting with index 1, then
+// use g_libdl_chains to find the next index to look at. g_libdl_chains should be set up to
+// walk through every element in g_libdl_symtab, and then end with 0 (sentinel value).
//
-// That is, gLibDlChains should look like { 0, 2, 3, ... N, 0 } where N is the number
-// of actual symbols, or nelems(gLibDlSymtab)-1 (since the first element of gLibDlSymtab is not
+// That is, g_libdl_chains should look like { 0, 2, 3, ... N, 0 } where N is the number
+// of actual symbols, or nelems(g_libdl_symtab)-1 (since the first element of g_libdl_symtab is not
// a real symbol). (See soinfo_elf_lookup().)
//
// Note that adding any new symbols here requires stubbing them out in libdl.
-static unsigned gLibDlBuckets[1] = { 1 };
+static unsigned g_libdl_buckets[1] = { 1 };
#if defined(__arm__)
-static unsigned gLibDlChains[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0 };
+static unsigned g_libdl_chains[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0 };
#else
-static unsigned gLibDlChains[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
+static unsigned g_libdl_chains[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
#endif
// This is used by the dynamic linker. Every process gets these symbols for free.
@@ -250,12 +250,12 @@
.flags = FLAG_LINKED,
.strtab = ANDROID_LIBDL_STRTAB,
- .symtab = gLibDlSymtab,
+ .symtab = g_libdl_symtab,
- .nbucket = sizeof(gLibDlBuckets)/sizeof(unsigned),
- .nchain = sizeof(gLibDlChains)/sizeof(unsigned),
- .bucket = gLibDlBuckets,
- .chain = gLibDlChains,
+ .nbucket = sizeof(g_libdl_buckets)/sizeof(unsigned),
+ .nchain = sizeof(g_libdl_chains)/sizeof(unsigned),
+ .bucket = g_libdl_buckets,
+ .chain = g_libdl_chains,
#if defined(USE_RELA)
.plt_rela = 0,
diff --git a/linker/linker.cpp b/linker/linker.cpp
index df53a84..86204de 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -71,13 +71,13 @@
// We can't use malloc(3) in the dynamic linker. We use a linked list of anonymous
// maps, each a single page in size. The pages are broken up into as many struct soinfo
// objects as will fit.
-static LinkerAllocator<soinfo> gSoInfoAllocator;
+static LinkerAllocator<soinfo> g_soinfo_allocator;
static soinfo* solist = &libdl_info;
static soinfo* sonext = &libdl_info;
static soinfo* somain; /* main process, always the one after libdl_info */
-static const char* const gDefaultLdPaths[] = {
+static const char* const kDefaultLdPaths[] = {
#if defined(__LP64__)
"/vendor/lib64",
"/system/lib64",
@@ -94,17 +94,17 @@
#define LDPRELOAD_BUFSIZE (LDPRELOAD_MAX*64)
#define LDPRELOAD_MAX 8
-static char gLdPathsBuffer[LDPATH_BUFSIZE];
-static const char* gLdPaths[LDPATH_MAX + 1];
+static char g_ld_library_paths_buffer[LDPATH_BUFSIZE];
+static const char* g_ld_library_paths[LDPATH_MAX + 1];
-static char gLdPreloadsBuffer[LDPRELOAD_BUFSIZE];
-static const char* gLdPreloadNames[LDPRELOAD_MAX + 1];
+static char g_ld_preloads_buffer[LDPRELOAD_BUFSIZE];
+static const char* g_ld_preload_names[LDPRELOAD_MAX + 1];
-static soinfo* gLdPreloads[LDPRELOAD_MAX + 1];
+static soinfo* g_ld_preloads[LDPRELOAD_MAX + 1];
-__LIBC_HIDDEN__ int gLdDebugVerbosity;
+__LIBC_HIDDEN__ int g_ld_debug_verbosity;
-__LIBC_HIDDEN__ abort_msg_t* gAbortMessage = NULL; // For debuggerd.
+__LIBC_HIDDEN__ abort_msg_t* g_abort_message = NULL; // For debuggerd.
enum RelocationKind {
kRelocAbsolute = 0,
@@ -179,11 +179,10 @@
*/
extern "C" void __attribute__((noinline)) __attribute__((visibility("default"))) rtld_db_dlactivity();
+static pthread_mutex_t g__r_debug_mutex = PTHREAD_MUTEX_INITIALIZER;
static r_debug _r_debug = {1, NULL, reinterpret_cast<uintptr_t>(&rtld_db_dlactivity), r_debug::RT_CONSISTENT, 0};
static link_map* r_debug_tail = 0;
-static pthread_mutex_t gDebugMutex = PTHREAD_MUTEX_INITIALIZER;
-
static void insert_soinfo_into_debug_map(soinfo* info) {
// Copy the necessary fields into the debug structure.
link_map* map = &(info->link_map_head);
@@ -229,7 +228,7 @@
return;
}
- ScopedPthreadMutexLocker locker(&gDebugMutex);
+ ScopedPthreadMutexLocker locker(&g__r_debug_mutex);
_r_debug.r_state = r_debug::RT_ADD;
rtld_db_dlactivity();
@@ -246,7 +245,7 @@
return;
}
- ScopedPthreadMutexLocker locker(&gDebugMutex);
+ ScopedPthreadMutexLocker locker(&g__r_debug_mutex);
_r_debug.r_state = r_debug::RT_DELETE;
rtld_db_dlactivity();
@@ -270,7 +269,7 @@
return NULL;
}
- soinfo* si = gSoInfoAllocator.alloc();
+ soinfo* si = g_soinfo_allocator.alloc();
// Initialize the new element.
memset(si, 0, sizeof(soinfo));
@@ -310,7 +309,7 @@
sonext = prev;
}
- gSoInfoAllocator.free(si);
+ g_soinfo_allocator.free(si);
}
@@ -340,14 +339,14 @@
}
static void parse_LD_LIBRARY_PATH(const char* path) {
- parse_path(path, ":", gLdPaths,
- gLdPathsBuffer, sizeof(gLdPathsBuffer), LDPATH_MAX);
+ parse_path(path, ":", g_ld_library_paths,
+ g_ld_library_paths_buffer, sizeof(g_ld_library_paths_buffer), LDPATH_MAX);
}
static void parse_LD_PRELOAD(const char* path) {
// We have historically supported ':' as well as ' ' in LD_PRELOAD.
- parse_path(path, " :", gLdPreloadNames,
- gLdPreloadsBuffer, sizeof(gLdPreloadsBuffer), LDPRELOAD_MAX);
+ parse_path(path, " :", g_ld_preload_names,
+ g_ld_preloads_buffer, sizeof(g_ld_preloads_buffer), LDPRELOAD_MAX);
}
#if defined(__arm__)
@@ -505,10 +504,10 @@
}
/* Next, look for it in the preloads list */
- for (int i = 0; gLdPreloads[i] != NULL; i++) {
- s = soinfo_elf_lookup(gLdPreloads[i], elf_hash, name);
+ for (int i = 0; g_ld_preloads[i] != NULL; i++) {
+ s = soinfo_elf_lookup(g_ld_preloads[i], elf_hash, name);
if (s != NULL) {
- *lsi = gLdPreloads[i];
+ *lsi = g_ld_preloads[i];
goto done;
}
}
@@ -637,9 +636,9 @@
}
// Otherwise we try LD_LIBRARY_PATH first, and fall back to the built-in well known paths.
- int fd = open_library_on_path(name, gLdPaths);
+ int fd = open_library_on_path(name, g_ld_library_paths);
if (fd == -1) {
- fd = open_library_on_path(name, gDefaultLdPaths);
+ fd = open_library_on_path(name, kDefaultLdPaths);
}
return fd;
}
@@ -756,7 +755,7 @@
}
void do_android_get_LD_LIBRARY_PATH(char* buffer, size_t buffer_size) {
- snprintf(buffer, buffer_size, "%s:%s", gDefaultLdPaths[0], gDefaultLdPaths[1]);
+ snprintf(buffer, buffer_size, "%s:%s", kDefaultLdPaths[0], kDefaultLdPaths[1]);
}
void do_android_update_LD_LIBRARY_PATH(const char* ld_library_path) {
@@ -774,19 +773,19 @@
DL_ERR("invalid extended flags to android_dlopen_ext: %x", extinfo->flags);
return NULL;
}
- gSoInfoAllocator.protect_all(PROT_READ | PROT_WRITE);
+ g_soinfo_allocator.protect_all(PROT_READ | PROT_WRITE);
soinfo* si = find_library(name, extinfo);
if (si != NULL) {
si->CallConstructors();
}
- gSoInfoAllocator.protect_all(PROT_READ);
+ g_soinfo_allocator.protect_all(PROT_READ);
return si;
}
int do_dlclose(soinfo* si) {
- gSoInfoAllocator.protect_all(PROT_READ | PROT_WRITE);
+ g_soinfo_allocator.protect_all(PROT_READ | PROT_WRITE);
int result = soinfo_unload(si);
- gSoInfoAllocator.protect_all(PROT_READ);
+ g_soinfo_allocator.protect_all(PROT_READ);
return result;
}
@@ -1334,7 +1333,7 @@
// The function may have called dlopen(3) or dlclose(3), so we need to ensure our data structures
// are still writable. This happens with our debug malloc (see http://b/7941716).
- gSoInfoAllocator.protect_all(PROT_READ | PROT_WRITE);
+ g_soinfo_allocator.protect_all(PROT_READ | PROT_WRITE);
}
void soinfo::CallPreInitConstructors() {
@@ -1688,16 +1687,16 @@
// If this is the main executable, then load all of the libraries from LD_PRELOAD now.
if (si->flags & FLAG_EXE) {
- memset(gLdPreloads, 0, sizeof(gLdPreloads));
+ memset(g_ld_preloads, 0, sizeof(g_ld_preloads));
size_t preload_count = 0;
- for (size_t i = 0; gLdPreloadNames[i] != NULL; i++) {
- soinfo* lsi = find_library(gLdPreloadNames[i], NULL);
+ for (size_t i = 0; g_ld_preload_names[i] != NULL; i++) {
+ soinfo* lsi = find_library(g_ld_preload_names[i], NULL);
if (lsi != NULL) {
- gLdPreloads[preload_count++] = lsi;
+ g_ld_preloads[preload_count++] = lsi;
} else {
// As with glibc, failure to load an LD_PRELOAD library is just a warning.
DL_WARN("could not load library \"%s\" from LD_PRELOAD for \"%s\"; caused by %s",
- gLdPreloadNames[i], si->name, linker_get_error_buffer());
+ g_ld_preload_names[i], si->name, linker_get_error_buffer());
}
}
}
@@ -1873,7 +1872,7 @@
// Get a few environment variables.
const char* LD_DEBUG = linker_env_get("LD_DEBUG");
if (LD_DEBUG != NULL) {
- gLdDebugVerbosity = atoi(LD_DEBUG);
+ g_ld_debug_verbosity = atoi(LD_DEBUG);
}
// Normally, these are cleaned by linker_env_init, but the test
@@ -1888,7 +1887,7 @@
// Linker does not call constructors for its own
// global variables so we need to initialize
// the allocator explicitly.
- gSoInfoAllocator.init();
+ g_soinfo_allocator.init();
INFO("[ android linker & debugger ]");
@@ -1982,8 +1981,8 @@
si->CallPreInitConstructors();
- for (size_t i = 0; gLdPreloads[i] != NULL; ++i) {
- gLdPreloads[i]->CallConstructors();
+ for (size_t i = 0; g_ld_preloads[i] != NULL; ++i) {
+ g_ld_preloads[i]->CallConstructors();
}
/* After the link_image, the si->load_bias is initialized.
@@ -2104,10 +2103,10 @@
// We have successfully fixed our own relocations. It's safe to run
// the main part of the linker now.
- args.abort_message_ptr = &gAbortMessage;
+ args.abort_message_ptr = &g_abort_message;
ElfW(Addr) start_address = __linker_init_post_relocation(args, linker_addr);
- gSoInfoAllocator.protect_all(PROT_READ);
+ g_soinfo_allocator.protect_all(PROT_READ);
// Return the address that the calling assembly stub should jump to.
return start_address;
diff --git a/linker/linker.h b/linker/linker.h
index 93ab51d..645498a 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -203,7 +203,7 @@
ElfW(Sym)* dlsym_handle_lookup(soinfo* si, const char* name);
void debuggerd_init();
-extern "C" abort_msg_t* gAbortMessage;
+extern "C" abort_msg_t* g_abort_message;
extern "C" void notify_gdb_of_libraries();
char* linker_get_error_buffer();
diff --git a/linker/linker_debug.h b/linker/linker_debug.h
index 7a5821a..3faa38e 100644
--- a/linker/linker_debug.h
+++ b/linker/linker_debug.h
@@ -55,17 +55,17 @@
#include "private/libc_logging.h"
-__LIBC_HIDDEN__ extern int gLdDebugVerbosity;
+__LIBC_HIDDEN__ extern int g_ld_debug_verbosity;
#if LINKER_DEBUG_TO_LOG
#define _PRINTVF(v, x...) \
do { \
- if (gLdDebugVerbosity > (v)) __libc_format_log(5-(v), "linker", x); \
+ if (g_ld_debug_verbosity > (v)) __libc_format_log(5-(v), "linker", x); \
} while (0)
#else /* !LINKER_DEBUG_TO_LOG */
#define _PRINTVF(v, x...) \
do { \
- if (gLdDebugVerbosity > (v)) { __libc_format_fd(1, x); write(1, "\n", 1); } \
+ if (g_ld_debug_verbosity > (v)) { __libc_format_fd(1, x); write(1, "\n", 1); } \
} while (0)
#endif /* !LINKER_DEBUG_TO_LOG */
diff --git a/tests/dlfcn_test.cpp b/tests/dlfcn_test.cpp
index b31d7e4..3b3c0f6 100644
--- a/tests/dlfcn_test.cpp
+++ b/tests/dlfcn_test.cpp
@@ -27,9 +27,9 @@
#define ASSERT_SUBSTR(needle, haystack) \
ASSERT_PRED_FORMAT2(::testing::IsSubstring, needle, haystack)
-static bool gCalled = false;
+static bool g_called = false;
extern "C" void DlSymTestFunction() {
- gCalled = true;
+ g_called = true;
}
TEST(dlfcn, dlsym_in_self) {
@@ -43,9 +43,9 @@
void (*function)() = reinterpret_cast<void(*)()>(sym);
- gCalled = false;
+ g_called = false;
function();
- ASSERT_TRUE(gCalled);
+ ASSERT_TRUE(g_called);
ASSERT_EQ(0, dlclose(self));
}
diff --git a/tests/pthread_test.cpp b/tests/pthread_test.cpp
index 6a5e4a6..b9a0c2c 100644
--- a/tests/pthread_test.cpp
+++ b/tests/pthread_test.cpp
@@ -560,27 +560,27 @@
ASSERT_EQ(0, pthread_rwlock_destroy(&l));
}
-static int gOnceFnCallCount = 0;
+static int g_once_fn_call_count = 0;
static void OnceFn() {
- ++gOnceFnCallCount;
+ ++g_once_fn_call_count;
}
TEST(pthread, pthread_once_smoke) {
pthread_once_t once_control = PTHREAD_ONCE_INIT;
ASSERT_EQ(0, pthread_once(&once_control, OnceFn));
ASSERT_EQ(0, pthread_once(&once_control, OnceFn));
- ASSERT_EQ(1, gOnceFnCallCount);
+ ASSERT_EQ(1, g_once_fn_call_count);
}
-static int gAtForkPrepareCalls = 0;
-static void AtForkPrepare1() { gAtForkPrepareCalls = (gAtForkPrepareCalls << 4) | 1; }
-static void AtForkPrepare2() { gAtForkPrepareCalls = (gAtForkPrepareCalls << 4) | 2; }
-static int gAtForkParentCalls = 0;
-static void AtForkParent1() { gAtForkParentCalls = (gAtForkParentCalls << 4) | 1; }
-static void AtForkParent2() { gAtForkParentCalls = (gAtForkParentCalls << 4) | 2; }
-static int gAtForkChildCalls = 0;
-static void AtForkChild1() { gAtForkChildCalls = (gAtForkChildCalls << 4) | 1; }
-static void AtForkChild2() { gAtForkChildCalls = (gAtForkChildCalls << 4) | 2; }
+static int g_atfork_prepare_calls = 0;
+static void AtForkPrepare1() { g_atfork_prepare_calls = (g_atfork_prepare_calls << 4) | 1; }
+static void AtForkPrepare2() { g_atfork_prepare_calls = (g_atfork_prepare_calls << 4) | 2; }
+static int g_atfork_parent_calls = 0;
+static void AtForkParent1() { g_atfork_parent_calls = (g_atfork_parent_calls << 4) | 1; }
+static void AtForkParent2() { g_atfork_parent_calls = (g_atfork_parent_calls << 4) | 2; }
+static int g_atfork_child_calls = 0;
+static void AtForkChild1() { g_atfork_child_calls = (g_atfork_child_calls << 4) | 1; }
+static void AtForkChild2() { g_atfork_child_calls = (g_atfork_child_calls << 4) | 2; }
TEST(pthread, pthread_atfork) {
ASSERT_EQ(0, pthread_atfork(AtForkPrepare1, AtForkParent1, AtForkChild1));
@@ -591,13 +591,13 @@
// Child and parent calls are made in the order they were registered.
if (pid == 0) {
- ASSERT_EQ(0x12, gAtForkChildCalls);
+ ASSERT_EQ(0x12, g_atfork_child_calls);
_exit(0);
}
- ASSERT_EQ(0x12, gAtForkParentCalls);
+ ASSERT_EQ(0x12, g_atfork_parent_calls);
// Prepare calls are made in the reverse order.
- ASSERT_EQ(0x21, gAtForkPrepareCalls);
+ ASSERT_EQ(0x21, g_atfork_prepare_calls);
}
TEST(pthread, pthread_attr_getscope) {
diff --git a/tests/signal_test.cpp b/tests/signal_test.cpp
index af98964..89b8088 100644
--- a/tests/signal_test.cpp
+++ b/tests/signal_test.cpp
@@ -146,10 +146,10 @@
ASSERT_EQ(SIGALRM, received_signal);
}
-static int gSigSuspendTestHelperCallCount = 0;
+static int g_sigsuspend_test_helper_call_count = 0;
static void SigSuspendTestHelper(int) {
- ++gSigSuspendTestHelperCallCount;
+ ++g_sigsuspend_test_helper_call_count;
}
TEST(signal, sigsuspend_sigpending) {
@@ -172,7 +172,7 @@
// Raise SIGALRM and check our signal handler wasn't called.
raise(SIGALRM);
- ASSERT_EQ(0, gSigSuspendTestHelperCallCount);
+ ASSERT_EQ(0, g_sigsuspend_test_helper_call_count);
// We should now have a pending SIGALRM but nothing else.
sigemptyset(&pending);
@@ -188,7 +188,7 @@
ASSERT_EQ(-1, sigsuspend(¬_SIGALRM));
ASSERT_EQ(EINTR, errno);
// ...and check that we now receive our pending SIGALRM.
- ASSERT_EQ(1, gSigSuspendTestHelperCallCount);
+ ASSERT_EQ(1, g_sigsuspend_test_helper_call_count);
// Restore the original set.
ASSERT_EQ(0, sigprocmask(SIG_SETMASK, &original_set, NULL));
diff --git a/tests/unistd_test.cpp b/tests/unistd_test.cpp
index ff05039..3f31861 100644
--- a/tests/unistd_test.cpp
+++ b/tests/unistd_test.cpp
@@ -114,18 +114,18 @@
ASSERT_EQ(123, sb.st_size);
}
-static bool gPauseTestFlag = false;
+static bool g_pause_test_flag = false;
static void PauseTestSignalHandler(int) {
- gPauseTestFlag = true;
+ g_pause_test_flag = true;
}
TEST(unistd, pause) {
ScopedSignalHandler handler(SIGALRM, PauseTestSignalHandler);
alarm(1);
- ASSERT_FALSE(gPauseTestFlag);
+ ASSERT_FALSE(g_pause_test_flag);
ASSERT_EQ(-1, pause());
- ASSERT_TRUE(gPauseTestFlag);
+ ASSERT_TRUE(g_pause_test_flag);
}
TEST(unistd, read) {
