| #include "syscall.h" | |
| void __procfdname(char *buf, unsigned fd) | |
| { | |
| unsigned i, j; | |
| for (i=0; (buf[i] = "/proc/self/fd/"[i]); i++); | |
| if (!fd) { | |
| buf[i] = '0'; | |
| buf[i+1] = 0; | |
| return; | |
| } | |
| for (j=fd; j; j/=10, i++); | |
| buf[i] = 0; | |
| for (; fd; fd/=10) buf[--i] = '0' + fd%10; | |
| } |