thirdparty/util-linux
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lib,path: use write_all()

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From: Heiko Carstens <heiko.carstens@de.ibm.com>

Since write() doesn't necessarily write the complete buffer with
one call we better use write_all() which takes care of this.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Heiko Carstens 2011-09-16 10:28:43 +02:00 • committed by Karel Zak
parent 9bc2b4b185
commit 25dea0b565
1 changed files with 2 additions and 1 deletions
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3
lib/path.c
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@ -27,6 +27,7 @@
#include <stdio.h> #include <stdio.h>
#include <errno.h> #include <errno.h>
#include "writeall.h"
#include "cpuset.h" #include "cpuset.h"
#include "path.h" #include "path.h"
#include "nls.h" #include "nls.h"
@ -132,7 +133,7 @@ path_writestr(const char *str, const char *path, ...)
va_start(ap, path); va_start(ap, path);
fd = path_vopen(O_WRONLY, path, ap); fd = path_vopen(O_WRONLY, path, ap);
va_end(ap); va_end(ap);
result = write(fd, str, strlen(str)); result = write_all(fd, str, strlen(str));
close(fd); close(fd);
return result; return result;
} }