source:
MondoRescue/branches/2.2.5/mindi-busybox/libbb/safe_write.c@
3085
Last change on this file since 3085 was 1765, checked in by , 17 years ago | |
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File size: 386 bytes |
Rev | Line | |
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[821] | 1 | /* vi: set sw=4 ts=4: */ |
2 | /* | |
3 | * Utility routines. | |
4 | * | |
5 | * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> | |
6 | * | |
7 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. | |
8 | */ | |
9 | ||
10 | #include "libbb.h" | |
11 | ||
12 | ssize_t safe_write(int fd, const void *buf, size_t count) | |
13 | { | |
14 | ssize_t n; | |
15 | ||
16 | do { | |
17 | n = write(fd, buf, count); | |
18 | } while (n < 0 && errno == EINTR); | |
19 | ||
20 | return n; | |
21 | } |
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