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author | Mattias Andrée <maandree@operamail.com> | 2015-11-28 23:44:00 +0100 |
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committer | Mattias Andrée <maandree@operamail.com> | 2015-11-28 23:44:00 +0100 |
commit | d26658642e018e36e848caa7d7587a213808913b (patch) | |
tree | 8fd12037ab8c61a7a2e33ca1e7a59a106d3947b2 /doc/man/bus_chmod.3 | |
parent | man: broadcast 0 instead of pid if ephemeral (diff) | |
download | bus-d26658642e018e36e848caa7d7587a213808913b.tar.gz bus-d26658642e018e36e848caa7d7587a213808913b.tar.bz2 bus-d26658642e018e36e848caa7d7587a213808913b.tar.xz |
move manpages from doc/ to doc/man/
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'doc/man/bus_chmod.3')
-rw-r--r-- | doc/man/bus_chmod.3 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/doc/man/bus_chmod.3 b/doc/man/bus_chmod.3 new file mode 100644 index 0000000..c2ac3f9 --- /dev/null +++ b/doc/man/bus_chmod.3 @@ -0,0 +1,64 @@ +.TH BUS_CHMOD 3 BUS-%VERSION% +.SH NAME +bus_chmod - Change bus mode bits +.SH SYNOPSIS +.LP +.nf +#include <bus.h> +.P +int bus_chmod(const char *\fIfile\fP, mode_t \fImode\fP); +.fi +.SH DESCRIPTION +The +.BR bus_chmod () +function gives access to the bus associated with \fIfile\fP +according to the following rules: +.TP +* +If (\fImode\fP &S_IRWXU) the owner should be given full access to the +bus. Otherwise the owner should have no access. +.TP +* +If (\fImode\fP &S_IRWXG) the group should be given read and write +access to the bus. Otherwise the group should have no access. +.TP +* +If (\fImode\fP &S_IRWXO) others (except the group) should be given +read and write access to the bus. Otherwise others should have no +access. +.PP +The current permissions of a bus can be retrieved by running +.BR stat (3) +over the \fIpathname\fP of the bus. +.SH RETURN VALUES +Upon successful completion, the function returns 0. Otherwise the +function returns -1 and sets \fIerrno\fP to indicate the error. +.SH ERRORS +The +.BR bus_chown (3) +function may fail and set \fIerrno\fP to any of the +errors specified for +.BR bus_open (3), +.BR chmod (3), +.BR semget (3), +.BR shmget (3) +and +.BR shmctl (3) +as well as any errors specified for the \fIIPC_STAT\fP and +\fIIPC_SET\fP commands for +.BR semctl (3). +.SH SEE ALSO +.BR bus-create (1), +.BR bus (5), +.BR libbus (7), +.BR bus_open (3), +.BR bus_read (3), +.BR stat (3) +.SH AUTHORS +Principal author, Mattias Andrée. See the LICENSE file for the full +list of authors. +.SH LICENSE +MIT/X Consortium License. +.SH BUGS +Please report bugs to https://github.com/maandree/bus/issues or to +maandree@member.fsf.org |