diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2002-12-15 10:26:23 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-12-15 10:26:23 +0000 |
| commit | 6ee8d3345646ab0bea91891362a2bbf15503edec (patch) | |
| tree | 718ea6deebec61e44b09eb25817ee5c14da35f57 /sysdeps/posix/waitid.c | |
| parent | 2fb6444dbb9672aea7766b3790a3cb70a73473d3 (diff) | |
Update.
2002-12-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/sysdep-cancel.h: Add dummy definitions for
SINGLE_THREAD_P, LIBC_CANCEL_ASYNC, and LIBC_CANCEL_RESET.
* sysdeps/unix/sysv/linux/open64.c: New file.
* sysdeps/generic/pselect.c: Add support for cancellation handling.
* sysdeps/posix/open64.c: Likewise.
* sysdeps/posix/sigpause.c: Likewise.
* sysdeps/posix/sigwait.c: Likewise.
* sysdeps/posix/system.c: Likewise.
* sysdeps/posix/waitid.c: Likewise.
* sysdeps/unix/sysv/linux/accept.S: Likewise.
* sysdeps/unix/sysv/linux/connect.S: Likewise.
* sysdeps/unix/sysv/linux/llseek.c: Likewise.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* sysdeps/unix/sysv/linux/msgsnd.c: Likewise.
* sysdeps/unix/sysv/linux/poll.c: Likewise.
* sysdeps/unix/sysv/linux/pread.c: Likewise.
* sysdeps/unix/sysv/linux/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/readv.c: Likewise.
* sysdeps/unix/sysv/linux/recv.S: Likewise.
* sysdeps/unix/sysv/linux/recvfrom.S: Likewise.
* sysdeps/unix/sysv/linux/recvmsg.S: Likewise.
* sysdeps/unix/sysv/linux/send.S: Likewise.
* sysdeps/unix/sysv/linux/sendmsg.S: Likewise.
* sysdeps/unix/sysv/linux/sendto.S: Likewise.
* sysdeps/unix/sysv/linux/sigsuspend.c: Likewise.
* sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise.
* sysdeps/unix/sysv/linux/sigwait.c: Likewise.
* sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise.
* sysdeps/unix/sysv/linux/tcdrain.c: Likewise.
* sysdeps/unix/sysv/linux/wait.c: Likewise.
* sysdeps/unix/sysv/linux/waitpid.c: Likewise.
* sysdeps/unix/sysv/linux/writev.c: Likewise.
* sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise.
* sysdeps/unix/sysv/linux/i386/socket.S: Likewise.
Diffstat (limited to 'sysdeps/posix/waitid.c')
| -rw-r--r-- | sysdeps/posix/waitid.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/sysdeps/posix/waitid.c b/sysdeps/posix/waitid.c index ef2ab2ed54..679d97d203 100644 --- a/sysdeps/posix/waitid.c +++ b/sysdeps/posix/waitid.c @@ -18,21 +18,18 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <assert.h> #include <errno.h> #include <signal.h> #define __need_NULL #include <stddef.h> #include <sys/wait.h> #include <sys/types.h> +#include <sysdep-cancel.h> -#include <assert.h> -int -__waitid (idtype, id, infop, options) - idtype_t idtype; - id_t id; - siginfo_t *infop; - int options; +static int +do_waitid (idtype_t idtype, id_t id, siginfo_t *infop, int options) { pid_t pid, child; int status; @@ -118,5 +115,25 @@ __waitid (idtype, id, infop, options) return 0; } + + +int +__waitid (idtype, id, infop, options) + idtype_t idtype; + id_t id; + siginfo_t *infop; + int options; +{ + if (SINGLE_THREAD_P) + return do_waitid (idtype, id, infop, options); + + int oldtype = LIBC_CANCEL_ASYNC (); + + int result = do_waitid (idtype, id, infop, options); + + LIBC_CANCEL_RESET (oldtype); + + return result; +} weak_alias (__waitid, waitid) strong_alias (__waitid, __libc_waitid) |