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| author | "Steven J. Hill" <sjhill@realitydiluted.com> | 2005-07-22 05:47:17 +0000 |
|---|---|---|
| committer | "Steven J. Hill" <sjhill@realitydiluted.com> | 2005-07-22 05:47:17 +0000 |
| commit | 9a97faafbcd7bc23d5adf32f4ed135bdf623629a (patch) | |
| tree | d20e2fba0f9fce0ae5f30490d01e61da3725dcc6 /libc/stdio/_stdio.h | |
| parent | eb6ed4fe445d1d604a6deab019d547f78540127e (diff) | |
| download | uClibc-alpine-9a97faafbcd7bc23d5adf32f4ed135bdf623629a.tar.bz2 uClibc-alpine-9a97faafbcd7bc23d5adf32f4ed135bdf623629a.tar.xz | |
Add futex support into uClibc. Selection of futex support independent of
NPTL is not currently supported.
Diffstat (limited to 'libc/stdio/_stdio.h')
| -rw-r--r-- | libc/stdio/_stdio.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libc/stdio/_stdio.h b/libc/stdio/_stdio.h index e3c2c5888..2b956daa3 100644 --- a/libc/stdio/_stdio.h +++ b/libc/stdio/_stdio.h @@ -25,6 +25,16 @@ #ifdef __UCLIBC_HAS_THREADS__ #include <pthread.h> +#ifdef __UCLIBC_HAS_FUTEXES__ +#define __STDIO_THREADLOCK_OPENLIST \ + _IO_lock_lock(_stdio_openlist_lock) + +#define __STDIO_THREADUNLOCK_OPENLIST \ + _IO_lock_unlock(_stdio_openlist_lock) + +#define __STDIO_THREADTRYLOCK_OPENLIST \ + _IO_lock_trylock(_stdio_openlist_lock) +#else #define __STDIO_THREADLOCK_OPENLIST \ __pthread_mutex_lock(&_stdio_openlist_lock) @@ -33,6 +43,9 @@ #define __STDIO_THREADTRYLOCK_OPENLIST \ __pthread_mutex_trylock(&_stdio_openlist_lock) +#endif + + #else |