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System Calls umask(2)
NAME
umask - set and get file creation mask
SYNOPSIS
#include <sys/types.h>
#include <sys/stat.h>
mode_t umask(mode_t cmask);
DESCRIPTION
The umask() function sets the process's file mode creation
mask to cmask and returns the previous value of the mask.
Only the access permission bits of cmask and the file mode
creation mask are used. The mask is inherited by child
processes. See intro(2) for more information on masks.
RETURN VALUES
The previous value of the file mode creation mask is
returned.
ATTRIBUTES
See attributes(5) for descriptions of the following attri-
butes:
____________________________________________________________
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|_____________________________|_____________________________|
| Interface Stability | Standard |
|_____________________________|_____________________________|
| MT-Level | Async-Signal-Safe |
|_____________________________|_____________________________|
SEE ALSO
mkdir(1), sh(1), intro(2), chmod(2), creat(2), mknod(2),
open(2), stat.h(3HEAD), attributes(5), standards(5)
SunOS 5.10 Last change: 28 Dec 1996 1
Man(1) output converted with
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This page was generated on Wed Sep 12 11:27:12 GMT 2007
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