hush/libbb/write.c
Denis Vlasenko defc1ea340 *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped
2008-06-27 02:52:20 +00:00

21 lines
441 B
C

/* vi: set sw=4 ts=4: */
/*
* Utility routines.
*
* Copyright (C) 2008 Bernhard Fischer
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include "libbb.h"
/* Open file and write string str to it, close file.
* Die on any open or write-error. */
void FAST_FUNC xopen_xwrite_close(const char* file, const char* str)
{
int fd = xopen(file, O_WRONLY);
xwrite(fd, str, strlen(str));
close(fd);
}