mirror of
https://github.com/sheumann/hush.git
synced 2024-11-05 06:07:00 +00:00
bfbc971f9f
prepare builtin_unset for function support libbb: do not clear errno in fopen_or_warn function old new delta builtin_unset 242 271 +29 fopen_or_warn 42 31 -11 builtin_cd 90 74 -16 builtin_source 89 72 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 29/-44) Total: -15 bytes
41 lines
738 B
C
41 lines
738 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Utility routines.
|
|
*
|
|
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
|
|
*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
|
|
FILE* FAST_FUNC fopen_or_warn(const char *path, const char *mode)
|
|
{
|
|
FILE *fp = fopen(path, mode);
|
|
if (!fp) {
|
|
bb_simple_perror_msg(path);
|
|
//errno = 0; /* why? */
|
|
}
|
|
return fp;
|
|
}
|
|
|
|
FILE* FAST_FUNC fopen_for_read(const char *path)
|
|
{
|
|
return fopen(path, "r");
|
|
}
|
|
|
|
FILE* FAST_FUNC xfopen_for_read(const char *path)
|
|
{
|
|
return xfopen(path, "r");
|
|
}
|
|
|
|
FILE* FAST_FUNC fopen_for_write(const char *path)
|
|
{
|
|
return fopen(path, "w");
|
|
}
|
|
|
|
FILE* FAST_FUNC xfopen_for_write(const char *path)
|
|
{
|
|
return xfopen(path, "w");
|
|
}
|