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Diffstat (limited to 'man3/pthread_mutex_consistent.3')
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diff --git a/man3/pthread_mutex_consistent.3 b/man3/pthread_mutex_consistent.3 deleted file mode 100644 index 54cdc51..0000000 --- a/man3/pthread_mutex_consistent.3 +++ /dev/null @@ -1,86 +0,0 @@ -.\" Copyright (c) 2017, Yubin Ruan <ablacktshirt@gmail.com> -.\" and Copyright (c) 2017, Michael Kerrisk <mtk.manpages@gmail.com> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH pthread_mutex_consistent 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -pthread_mutex_consistent \- make a robust mutex consistent -.SH LIBRARY -POSIX threads library -.RI ( libpthread ", " \-lpthread ) -.SH SYNOPSIS -.nf -.B #include <pthread.h> -.P -.BI "int pthread_mutex_consistent(pthread_mutex_t *" mutex ");" -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR pthread_mutex_consistent (): -.nf - _POSIX_C_SOURCE >= 200809L -.fi -.SH DESCRIPTION -This function makes a robust mutex consistent if it is in an inconsistent -state. -A mutex can be left in an inconsistent state if its owner terminates -while holding the mutex, in which case the next owner who acquires the -mutex will succeed and be notified by a return value of -.B EOWNERDEAD -from a call to -.BR pthread_mutex_lock (). -.SH RETURN VALUE -On success, -.IR pthread_mutex_consistent () -returns 0. -Otherwise, -it returns a positive error number to indicate the error. -.SH ERRORS -.TP -.B EINVAL -The mutex is either not robust or is not in an inconsistent state. -.SH STANDARDS -POSIX.1-2008. -.SH HISTORY -glibc 2.12. -POSIX.1-2008. -.P -Before the addition of -.BR pthread_mutex_consistent () -to POSIX, -glibc defined the following equivalent nonstandard function if -.B _GNU_SOURCE -was defined: -.P -.nf -.B [[deprecated]] -.BI "int pthread_mutex_consistent_np(const pthread_mutex_t *" mutex ); -.fi -.P -This GNU-specific API, which first appeared in glibc 2.4, -is nowadays obsolete and should not be used in new programs; -since glibc 2.34 it has been marked as deprecated. -.SH NOTES -.BR pthread_mutex_consistent () -simply informs the implementation that the state (shared data) -guarded by the mutex has been restored to a consistent state and that -normal operations can now be performed with the mutex. -It is the application's responsibility to ensure that the -shared data has been restored to a consistent state before calling -.BR pthread_mutex_consistent (). -.SH EXAMPLES -See -.BR pthread_mutexattr_setrobust (3). -.SH SEE ALSO -.ad l -.nh -.BR pthread_mutex_lock (3), -.BR pthread_mutexattr_getrobust (3), -.BR pthread_mutexattr_init (3), -.BR pthread_mutexattr_setrobust (3), -.BR pthreads (7) |