diff options
Diffstat (limited to 'man2/semctl.2')
-rw-r--r-- | man2/semctl.2 | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/man2/semctl.2 b/man2/semctl.2 index 9504bd45b..d40195007 100644 --- a/man2/semctl.2 +++ b/man2/semctl.2 @@ -39,7 +39,7 @@ .\" 2005-08-02, mtk: Added IPC_INFO, SEM_INFO, SEM_STAT descriptions. .\" 2018-03-20, dbueso: Added SEM_STAT_ANY description. .\" -.TH SEMCTL 2 2020-04-11 "Linux" "Linux Programmer's Manual" +.TH SEMCTL 2 2020-12-21 "Linux" "Linux Programmer's Manual" .SH NAME semctl \- System V semaphore control operations .SH SYNOPSIS @@ -94,6 +94,7 @@ struct semid_ds { }; .EE .in +.PP The fields of the .I semid_ds structure are as follows: @@ -190,11 +191,13 @@ to the kernel data structure associated with this semaphore set, updating also its .I sem_ctime member. +.IP The following members of the structure are updated: .IR sem_perm.uid , .IR sem_perm.gid , and (the least significant 9 bits of) .IR sem_perm.mode . +.IP The effective UID of the calling process must match the owner .RI ( sem_perm.uid ) or creator @@ -551,7 +554,7 @@ to include these header files. .PP The .BR IPC_INFO , -.B SEM_STAT +.BR SEM_STAT , and .B SEM_INFO operations are used by the @@ -650,7 +653,7 @@ See .BR sem_overview (7), .BR sysvipc (7) .SH COLOPHON -This page is part of release 5.09 of the Linux +This page is part of release 5.10 of the Linux .I man-pages project. A description of the project, |