source:
trunk/sys/dietlibc/errno_location.c
@
21
| Last change on this file since 21 was 1, checked in by , 8 years ago | |
|---|---|
| File size: 236 bytes | |
| Rev | Line | |
|---|---|---|
| [1] | 1 | #include <pthread.h> |
| 2 | #include <cpu-syscall.h> | |
| 3 | ||
| 4 | int *__errno_location(void) __attribute__((weak)); | |
| 5 | int *__errno_location() | |
| 6 | { | |
| 7 | __pthread_tls_t *tls; | |
| 8 | tls = cpu_get_tls(); | |
| 9 | return (int*)__pthread_tls_getlocation(tls,__PT_TLS_ERRNO); | |
| 10 | } | |
| 11 |
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