diff options
Diffstat (limited to 'man3/sem_destroy.3')
| -rw-r--r-- | man3/sem_destroy.3 | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/man3/sem_destroy.3 b/man3/sem_destroy.3 index 524a318..f786906 100644 --- a/man3/sem_destroy.3 +++ b/man3/sem_destroy.3 @@ -3,7 +3,7 @@ .\" .\" SPDX-License-Identifier: Linux-man-pages-copyleft .\" -.TH sem_destroy 3 2023-07-20 "Linux man-pages 6.05.01" +.TH sem_destroy 3 2023-10-31 "Linux man-pages 6.7" .SH NAME sem_destroy \- destroy an unnamed semaphore .SH LIBRARY @@ -12,24 +12,24 @@ POSIX threads library .SH SYNOPSIS .nf .B #include <semaphore.h> -.PP +.P .BI "int sem_destroy(sem_t *" sem ); .fi .SH DESCRIPTION .BR sem_destroy () destroys the unnamed semaphore at the address pointed to by .IR sem . -.PP +.P Only a semaphore that has been initialized by .BR sem_init (3) should be destroyed using .BR sem_destroy (). -.PP +.P Destroying a semaphore that other processes or threads are currently blocked on (in .BR sem_wait (3)) produces undefined behavior. -.PP +.P Using a semaphore that has been destroyed produces undefined results, until the semaphore has been reinitialized using .BR sem_init (3). @@ -58,7 +58,6 @@ T{ .BR sem_destroy () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS POSIX.1-2008. .SH HISTORY |