diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h')
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h | 51 |
1 files changed, 37 insertions, 14 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h index 5bdba3f51..6557359b4 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h @@ -1,5 +1,5 @@ /* Uncancelable versions of cancelable interfaces. Linux/NPTL version. - Copyright (C) 2003 Free Software Foundation, Inc. + Copyright (C) 2003, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. @@ -26,20 +26,21 @@ extern int __close_nocancel (int) attribute_hidden; extern int __read_nocancel (int, void *, size_t) attribute_hidden; extern int __write_nocancel (int, const void *, size_t) attribute_hidden; extern pid_t __waitpid_nocancel (pid_t, int *, int) attribute_hidden; - -libc_hidden_proto(__open_nocancel) -libc_hidden_proto(__close_nocancel) -libc_hidden_proto(__read_nocancel) -libc_hidden_proto(__write_nocancel) -libc_hidden_proto(__waitpid_nocancel) - +extern int __openat_nocancel (int fd, const char *fname, int oflag, + mode_t mode) attribute_hidden; +extern int __openat64_nocancel (int fd, const char *fname, int oflag, + mode_t mode) attribute_hidden; #else -#define __open_nocancel(name, ...) open (name, __VA_ARGS__) -#define __close_nocancel(fd) close (fd) -#define __read_nocancel(fd, buf, len) read (fd, buf, len) -#define __write_nocancel(fd, buf, len) write (fd, buf, len) -#define __waitpid_nocancel(pid, stat_loc, options) \ - waitpid (pid, stat_loc, options) +# define __open_nocancel(name, ...) __open (name, __VA_ARGS__) +# define __close_nocancel(fd) __close (fd) +# define __read_nocancel(fd, buf, len) __read (fd, buf, len) +# define __write_nocancel(fd, buf, len) __write (fd, buf, len) +# define __waitpid_nocancel(pid, stat_loc, options) \ + __waitpid (pid, stat_loc, options) +# define __openat_nocancel(fd, fname, oflag, mode) \ + openat (fd, fname, oflag, mode) +# define __openat64_nocancel(fd, fname, oflag, mode) \ + openat64 (fd, fname, oflag, mode) #endif /* Uncancelable open. */ @@ -48,6 +49,16 @@ libc_hidden_proto(__waitpid_nocancel) #define open_not_cancel_2(name, flags) \ __open_nocancel (name, flags) +/* Uncancelable openat. */ +#define openat_not_cancel(fd, fname, oflag, mode) \ + __openat_nocancel (fd, fname, oflag, mode) +#define openat_not_cancel_3(fd, fname, oflag) \ + __openat_nocancel (fd, fname, oflag, 0) +#define openat64_not_cancel(fd, fname, oflag, mode) \ + __openat64_nocancel (fd, fname, oflag, mode) +#define openat64_not_cancel_3(fd, fname, oflag) \ + __openat64_nocancel (fd, fname, oflag, 0) + /* Uncancelable close. */ #define close_not_cancel(fd) \ __close_nocancel (fd) @@ -80,3 +91,15 @@ libc_hidden_proto(__waitpid_nocancel) # define waitpid_not_cancel(pid, stat_loc, options) \ INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL) #endif + +/* Uncancelable pause. */ +#define pause_not_cancel() \ + __pause_nocancel () + +/* Uncancelable nanosleep. */ +#define nanosleep_not_cancel(requested_time, remaining) \ + __nanosleep_nocancel (requested_time, remaining) + +/* Uncancelable sigsuspend. */ +#define sigsuspend_not_cancel(set) \ + __sigsuspend_nocancel (set) |