projects / thirdparty / man-pages.git / blame
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1 | .\" Copyright (C) 1993 David Metcalfe (david@prism.demon.co.uk) |
| 2 | .\" | |
| 5fbde956 | 3 | .\" SPDX-License-Identifier: Linux-man-pages-copyleft |
| fea681da MK |
4 | .\" |
| 5 | .\" References consulted: | |
| 6 | .\" Linux libc source code | |
| 7 | .\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991) | |
| 8 | .\" 386BSD man pages | |
| 9 | .\" Modified Sat Jul 24 18:46:01 1993 by Rik Faith (faith@cs.unc.edu) | |
| 10 | .\" Modified 11 June 1995 by Andries Brouwer (aeb@cwi.nl) | |
| 8f5aadb9 | 11 | .\" 2007-07-30 Ulrich Drepper <drepper@redhat.com>: document fdopendir(). |
| 1d767b55 | 12 | .TH OPENDIR 3 2021-03-22 "GNU" "Linux Programmer's Manual" |
| fea681da | 13 | .SH NAME |
| 8f5aadb9 | 14 | opendir, fdopendir \- open a directory |
| fea681da MK |
15 | .SH SYNOPSIS |
| 16 | .nf | |
| 17 | .B #include <sys/types.h> | |
| fea681da | 18 | .B #include <dirent.h> |
| 68e4db0a | 19 | .PP |
| fea681da | 20 | .BI "DIR *opendir(const char *" name ); |
| 8f5aadb9 | 21 | .BI "DIR *fdopendir(int " fd ); |
| fea681da | 22 | .fi |
| 68e4db0a | 23 | .PP |
| d39ad78f | 24 | .RS -4 |
| 682b5054 PB |
25 | Feature Test Macro Requirements for glibc (see |
| 26 | .BR feature_test_macros (7)): | |
| d39ad78f | 27 | .RE |
| 68e4db0a | 28 | .PP |
| 682b5054 | 29 | .BR fdopendir (): |
| 9d2adbae MK |
30 | .nf |
| 31 | Since glibc 2.10: | |
| 5c10d2c5 | 32 | _POSIX_C_SOURCE >= 200809L |
| 9d2adbae MK |
33 | Before glibc 2.10: |
| 34 | _GNU_SOURCE | |
| 35 | .fi | |
| fea681da | 36 | .SH DESCRIPTION |
| 60a90ecd MK |
37 | The |
| 38 | .BR opendir () | |
| 39 | function opens a directory stream corresponding to the | |
| c13182ef MK |
40 | directory \fIname\fP, and returns a pointer to the directory stream. |
| 41 | The stream is positioned at the first entry in the directory. | |
| 847e0d88 | 42 | .PP |
| 8f5aadb9 | 43 | The |
| e4114f64 | 44 | .BR fdopendir () |