diff options
Diffstat (limited to 'rt/aio_cancel.c')
| -rw-r--r-- | rt/aio_cancel.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/rt/aio_cancel.c b/rt/aio_cancel.c index 63fd88f36c..5934205199 100644 --- a/rt/aio_cancel.c +++ b/rt/aio_cancel.c @@ -35,23 +35,24 @@ #include <fcntl.h> #include <aio_misc.h> +#include <pthreadP.h> int -aio_cancel (int fildes, struct aiocb *aiocbp) +__aio_cancel (int fildes, struct aiocb *aiocbp) { struct requestlist *req = NULL; int result = AIO_ALLDONE; /* If fildes is invalid, error. */ - if (fcntl (fildes, F_GETFL) < 0) + if (__fcntl (fildes, F_GETFL) < 0) { __set_errno (EBADF); return -1; } /* Request the mutex. */ - pthread_mutex_lock (&__aio_requests_mutex); + __pthread_mutex_lock (&__aio_requests_mutex); /* We are asked to cancel a specific AIO request. */ if (aiocbp != NULL) @@ -60,7 +61,7 @@ aio_cancel (int fildes, struct aiocb *aiocbp) to look for the request block. */ if (aiocbp->aio_fildes != fildes) { - pthread_mutex_unlock (&__aio_requests_mutex); + __pthread_mutex_unlock (&__aio_requests_mutex); __set_errno (EINVAL); return -1; } @@ -73,7 +74,7 @@ aio_cancel (int fildes, struct aiocb *aiocbp) if (req == NULL) { not_found: - pthread_mutex_unlock (&__aio_requests_mutex); + __pthread_mutex_unlock (&__aio_requests_mutex); __set_errno (EINVAL); return -1; } @@ -147,11 +148,20 @@ aio_cancel (int fildes, struct aiocb *aiocbp) } /* Release the mutex. */ - pthread_mutex_unlock (&__aio_requests_mutex); + __pthread_mutex_unlock (&__aio_requests_mutex); return result; } - -#ifndef aio_cancel -weak_alias (aio_cancel, aio_cancel64) +#if PTHREAD_IN_LIBC +# ifndef __aio_cancel +versioned_symbol (libc, __aio_cancel, aio_cancel, GLIBC_2_34); +versioned_symbol (libc, __aio_cancel, aio_cancel64, GLIBC_2_34); +# if OTHER_SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_34) +compat_symbol (librt, __aio_cancel, aio_cancel, GLIBC_2_1); +compat_symbol (librt, __aio_cancel, aio_cancel64, GLIBC_2_1); +# endif +# endif /* __aio_cancel */ +#else /* !PTHREAD_IN_LIBC */ +strong_alias (__aio_cancel, aio_cancel) +weak_alias (__aio_cancel, aio_cancel64) #endif |