Mercurial > paster
view util.c @ 12:93f0440d452e
pasterd: add siimple theme
author | David Demelier <markand@malikania.fr> |
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date | Thu, 06 Feb 2020 10:29:02 +0100 |
parents | f455893bf0b0 |
children | 07b6887d3557 |
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/* * util.c -- various utilities * * Copyright (c) 2020 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <assert.h> #include <errno.h> #include <stdarg.h> #include <stdio.h> #include <stdlib.h> #include <stdnoreturn.h> #include <string.h> #include <time.h> #include "util.h" noreturn void die(const char *fmt, ...) { va_list ap; va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); exit(1); } char * estrdup(const char *str) { assert(str); char *ret; size_t length = strlen(str); if (!(ret = calloc(1, length + 1))) die(strerror(errno)); return strcpy(ret, str); } const char * bprintf(const char *fmt, ...) { static char buf[BUFSIZ]; va_list ap; va_start(ap, fmt); vsnprintf(buf, sizeof (buf), fmt, ap); va_end(ap); return buf; } const char * bstrftime(const char *fmt, const struct tm *tm) { static char buf[BUFSIZ]; strftime(buf, sizeof (buf), fmt, tm); return buf; }