| /* Missing Functions |
| * |
| * The functions included here are provided as replacements for system |
| * library functions that are missing (or broken). |
| * |
| * Yes, configure usually tries to get you to have a single file for |
| * each function, but pppbbbttthhhhh. |
| * |
| * To my knowledge, each of these replacement functions are available as |
| * free code... if not, I'll have to steal them from somewhere else that |
| * is free (hmm, FreeBSD libc?) |
| */ |
| |
| #include "cs_config.h" |
| |
| #ifndef HAVE_STRTOK_R |
| #include <string.h> |
| |
| /* from glibc */ |
| /* Parse S into tokens separated by characters in DELIM. |
| If S is NULL, the saved pointer in SAVE_PTR is used as |
| the next starting point. For example: |
| char s[] = "-abc-=-def"; |
| char *sp; |
| x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def" |
| x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL |
| x = strtok_r(NULL, "=", &sp); // x = NULL |
| // s = "abc\0-def\0" |
| */ |
| |
| char * strtok_r (char *s,const char * delim, char **save_ptr) |
| { |
| char *token; |
| |
| if (s == NULL) |
| s = *save_ptr; |
| |
| /* Scan leading delimiters. */ |
| s += strspn (s, delim); |
| if (*s == '\0') |
| { |
| *save_ptr = s; |
| return NULL; |
| } |
| |
| /* Find the end of the token. */ |
| token = s; |
| s = strpbrk (token, delim); |
| if (s == NULL) |
| /* This token finishes the string. */ |
| /**save_ptr = __rawmemchr (token, '\0');*/ |
| *save_ptr = strchr (token, '\0'); |
| else |
| { |
| /* Terminate the token and make |
| * *SAVE_PTR point past it. */ |
| *s = '\0'; |
| *save_ptr = s + 1; |
| } |
| return token; |
| } |
| #endif |
| |
| #include <time.h> |
| |
| #ifndef HAVE_LOCALTIME_R |
| |
| struct tm *localtime_r (const time_t *timep, struct tm *ttm) |
| { |
| ttm = localtime(timep); |
| return ttm; |
| } |
| #endif |
| |
| #ifndef HAVE_GMTIME_R |
| struct tm *gmtime_r(const time_t *timep, struct tm *ttm) |
| { |
| ttm = gmtime(timep); |
| return ttm; |
| } |
| |
| #endif |
| |
| #ifndef HAVE_MKSTEMP |
| #include <fcntl.h> |
| |
| int mkstemp(char *path) |
| { |
| return open(mktemp(path),O_RDWR); |
| } |
| #endif |