Thread (2 messages) 2 messages, 2 authors, 2021-01-16

semctl(2): data type for SEM_STAT_ANY

flat view

From: Martin Doucha <hidden>
Date: 2021-01-15 15:35:44

Hello,
there's a minor error in the semctl(2) man page, the correct data type
for SEM_STAT_ANY return buffer is "struct semid_ds" because the kernel
code path is the same as for IPC_STAT and SEM_STAT:

https://github.com/torvalds/linux/blob/5ee88057889bbca5f5bb96031b62b3756b33e164/ipc/sem.c#L1789

The man page currently says that the data type for IPC_STAT and SEM_STAT
is "struct semid_ds" (correct) but then it says the data type for
SEM_STAT_ANY is "struct seminfo" (wrong).

https://man7.org/linux/man-pages/man2/semctl.2.html

-- 
Martin Doucha   mdoucha@suse.cz
QA Engineer for Software Maintenance
SUSE LINUX, s.r.o.
CORSO IIa
Krizikova 148/34
186 00 Prague 8
Czech Republic
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help