diff options
author | Darren Tucker <dtucker@zip.com.au> | 2016-07-13 14:42:35 +1000 |
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committer | Darren Tucker <dtucker@zip.com.au> | 2016-07-13 14:42:35 +1000 |
commit | 6310ef27a2567cda66d6cf0c1ad290ee1167f243 (patch) | |
tree | a84f11401272e0eb9717008e6d2d69c426e72aea /openbsd-compat/bsd-err.c | |
parent | f3f2cc8386868f51440c45210098f65f9787449a (diff) |
Move err.h replacements into compat lib.
Move implementations of err.h replacement functions into their own file
in the libopenbsd-compat so we can use them in kexfuzz.c too. ok djm@
Diffstat (limited to 'openbsd-compat/bsd-err.c')
-rw-r--r-- | openbsd-compat/bsd-err.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/openbsd-compat/bsd-err.c b/openbsd-compat/bsd-err.c new file mode 100644 index 00000000..ab10646f --- /dev/null +++ b/openbsd-compat/bsd-err.c @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2015 Tim Rice <tim@multitalents.net> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "includes.h" + +#ifndef HAVE_ERR +void +err(int r, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + fprintf(stderr, "%s: ", strerror(errno)); + vfprintf(stderr, fmt, args); + fputc('\n', stderr); + va_end(args); + exit(r); +} +#endif + +#ifndef HAVE_ERRX +void +errx(int r, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + vfprintf(stderr, fmt, args); + fputc('\n', stderr); + va_end(args); + exit(r); +} +#endif + +#ifndef HAVE_WARN +void +warn(const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + fprintf(stderr, "%s: ", strerror(errno)); + vfprintf(stderr, fmt, args); + fputc('\n', stderr); + va_end(args); +} +#endif |