getumask

Sommaire

NAME

getumask - get file creation mask

SYNOPSIS

#define _GNU_SOURCE
#include <sys/types.h>
#include <sys/stat.h>

mode_t getumask(void);

DESCRIPTION

This function returns the current file creation mask. It is equivalent to 
 
 mode_t getumask(void)
 {
     mode_t mask = umask( 0 );
     umask(mask);
     return mask;
 }
except that it is documented to be thread-safe (that is, shares a lock with the umask(2) library call).

CONFORMING TO

This is a vaporware GNU extension.

NOTES

This function is documented but not implemented yet in glibc 2.2.5.

SEE ALSO

umask(2)