diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | nptl/pthread_mutex_timedlock.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/not-cancel.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/nanosleep.c | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/not-cancel.h | 5 |
5 files changed, 24 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog index 912921f8ea..edac4d29dc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,15 @@ 2017-08-22 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * nptl/pthread_mutex_timedlock.c (__pthread_mutex_timedlock): Replace + nanosleep_not_cancel with __nanosleep_nocancel. + * sysdeps/generic/not-cancel.h (nanosleep_not_cancel): Remove macro. + (__nanosleep_nocancel): New macro. + * sysdeps/unix/sysv/linux/nanosleep.c (__nanosleep_nocancel): New + function. + * sysdeps/unix/sysv/linux/not-cancel.h (nanosleep_not_cancel): Remove + macro. + (__nanosleep_nocancel): New prototype. + * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full): Replace pause_not_cancel with __pause_nocancel. * sysdeps/generic/not-cancel.h (pause_not_cancel): Remove macro. diff --git a/nptl/pthread_mutex_timedlock.c b/nptl/pthread_mutex_timedlock.c index d5ec3141f3..45f34548a8 100644 --- a/nptl/pthread_mutex_timedlock.c +++ b/nptl/pthread_mutex_timedlock.c @@ -432,7 +432,7 @@ __pthread_mutex_timedlock (pthread_mutex_t *mutex, --reltime.tv_sec; } if (reltime.tv_sec >= 0) - while (nanosleep_not_cancel (&reltime, &reltime) != 0) + while (__nanosleep_nocancel (&reltime, &reltime) != 0) continue; return ETIMEDOUT; diff --git a/sysdeps/generic/not-cancel.h b/sysdeps/generic/not-cancel.h index f2140c245b..e4a8584724 100644 --- a/sysdeps/generic/not-cancel.h +++ b/sysdeps/generic/not-cancel.h @@ -40,7 +40,7 @@ __waitpid (pid, stat_loc, options) #define __pause_nocancel() \ __pause () -#define nanosleep_not_cancel(requested_time, remaining) \ +#define __nanosleep_nocancel(requested_time, remaining) \ __nanosleep (requested_time, remaining) #define sigsuspend_not_cancel(set) \ __sigsuspend (set) diff --git a/sysdeps/unix/sysv/linux/nanosleep.c b/sysdeps/unix/sysv/linux/nanosleep.c index 2d15328e40..e7ac2c06aa 100644 --- a/sysdeps/unix/sysv/linux/nanosleep.c +++ b/sysdeps/unix/sysv/linux/nanosleep.c @@ -18,6 +18,7 @@ #include <time.h> #include <sysdep-cancel.h> +#include <not-cancel.h> /* Pause execution for a number of nanoseconds. */ int @@ -28,3 +29,11 @@ __nanosleep (const struct timespec *requested_time, } hidden_def (__nanosleep) weak_alias (__nanosleep, nanosleep) + +int +__nanosleep_nocancel (const struct timespec *requested_time, + struct timespec *remaining) +{ + return INLINE_SYSCALL_CALL (nanosleep, requested_time, remaining); +} +hidden_def (__nanosleep_nocancel) diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h index ac78cb38c3..577dca8297 100644 --- a/sysdeps/unix/sysv/linux/not-cancel.h +++ b/sysdeps/unix/sysv/linux/not-cancel.h @@ -26,6 +26,7 @@ #include <unistd.h> #include <sys/syscall.h> #include <sys/wait.h> +#include <time.h> /* Non cancellable open syscall. */ __typeof (open) __open_nocancel; @@ -81,8 +82,8 @@ __typeof (pause) __pause_nocancel; libc_hidden_proto (__pause_nocancel) /* Uncancelable nanosleep. */ -#define nanosleep_not_cancel(requested_time, remaining) \ - INLINE_SYSCALL (nanosleep, 2, requested_time, remaining) +__typeof (__nanosleep) __nanosleep_nocancel; +hidden_proto (__nanosleep_nocancel) /* Uncancelable sigsuspend. */ #define sigsuspend_not_cancel(set) \ |