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1 | .\" Copyright (C) 2002 Andries Brouwer <aeb@cwi.nl> |
| 2 | .\" | |
| 3 | .\" Permission is granted to make and distribute verbatim copies of this | |
| 4 | .\" manual provided the copyright notice and this permission notice are | |
| 5 | .\" preserved on all copies. | |
| 6 | .\" | |
| 7 | .\" Permission is granted to copy and distribute modified versions of this | |
| 8 | .\" manual under the conditions for verbatim copying, provided that the | |
| 9 | .\" entire resulting derived work is distributed under the terms of a | |
| 10 | .\" permission notice identical to this one. | |
| c13182ef | 11 | .\" |
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12 | .\" Since the Linux kernel and libraries are constantly changing, this |
| 13 | .\" manual page may be incorrect or out-of-date. The author(s) assume no | |
| 14 | .\" responsibility for errors or omissions, or for damages resulting from | |
| 15 | .\" the use of the information contained herein. The author(s) may not | |
| 16 | .\" have taken the same level of care in the production of this manual, | |
| 17 | .\" which is licensed free of charge, as they might when working | |
| 18 | .\" professionally. | |
| c13182ef | 19 | .\" |
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20 | .\" Formatted or processed versions of this manual, if unaccompanied by |
| 21 | .\" the source, must acknowledge the copyright and authors of this work. | |
| 22 | .\" | |
| 23 | .\" This replaces an earlier man page written by Walter Harms | |
| 24 | .\" <walter.harms@informatik.uni-oldenburg.de>. | |
| 25 | .\" | |
| 26 | .TH GETUMASK 3 2002-08-25 "GNU" "Linux Programmer's Manual" | |
| 27 | .SH NAME | |
| 28 | getumask \- get file creation mask | |
| 29 | .SH SYNOPSIS | |
| 30 | .B "#include <sys/types.h>" | |
| 31 | .br | |
| 32 | .B "#include <sys/stat.h>" | |
| 33 | .sp | |
| 34 | .B "mode_t getumask(void);" | |
| 35 | .SH DESCRIPTION | |
| 36 | This function returns the current file creation mask. | |
| 37 | It is equivalent to | |
| b9f02710 | 38 | .in +0.5i |
| fea681da | 39 | .nf |
| b9f02710 | 40 | |
| c13182ef | 41 | mode_t getumask(void) |
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42 | { |
| 43 | mode_t mask = umask(0); | |
| 44 | umask(mask); | |
| 45 | return mask; | |
| fea681da | 46 | } |
| b9f02710 | 47 | |
| fea681da | 48 | .fi |
| b9f02710 | 49 | .in -0.5i |
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50 | except that it is documented to be thread-safe (that is, shares |
| 51 | a lock with the | |
| 31e9a9ec | 52 | .BR umask () |
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53 | library call). |
| 54 | .SH NOTES | |
| 55 | This function is documented but not implemented yet in glibc 2.2.5. | |
| 56 | .SH "CONFORMING TO" | |
| 57 | This is a vapourware GNU extension. | |
| 58 | .SH "SEE ALSO" | |
| 59 | .BR umask (2) |