notmuch/compat/compat.h
Daniel Kahn Gillmor 6a833a6e83 Use https instead of http where possible
Many of the external links found in the notmuch source can be resolved
using https instead of http.  This changeset addresses as many as i
could find, without touching the e-mail corpus or expected outputs
found in tests.
2016-06-05 08:32:17 -03:00

85 lines
2.2 KiB
C

/* notmuch - Not much of an email library, (just index and search)
*
* Copyright © 2009 Carl Worth
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see https://www.gnu.org/licenses/ .
*
* Author: Carl Worth <cworth@cworth.org>
*/
/* This header file defines functions that will only be conditionally
* compiled for compatibility on systems that don't provide their own
* implementations of the functions.
*/
#ifndef NOTMUCH_COMPAT_H
#define NOTMUCH_COMPAT_H
#ifdef __cplusplus
extern "C" {
#endif
#if !STD_GETPWUID
#define _POSIX_PTHREAD_SEMANTICS 1
#endif
#if !STD_ASCTIME
#define _POSIX_PTHREAD_SEMANTICS 1
#endif
#if !HAVE_CANONICALIZE_FILE_NAME
/* we only call this function from C, and this makes testing easier */
#ifndef __cplusplus
char *
canonicalize_file_name (const char *path);
#endif
#endif
#if !HAVE_GETLINE
#include <stdio.h>
#include <unistd.h>
ssize_t
getline (char **lineptr, size_t *n, FILE *stream);
ssize_t
getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp);
#endif /* !HAVE_GETLINE */
#if !HAVE_STRCASESTR
char* strcasestr(const char *haystack, const char *needle);
#endif /* !HAVE_STRCASESTR */
#if !HAVE_STRSEP
char *strsep(char **stringp, const char *delim);
#endif /* !HAVE_STRSEP */
#if !HAVE_TIMEGM
#include <time.h>
time_t timegm (struct tm *tm);
#endif /* !HAVE_TIMEGM */
/* Silence gcc warnings about unused results. These warnings exist
* for a reason; any use of this needs to be justified. */
#ifdef __GNUC__
#define IGNORE_RESULT(x) ({ __typeof__(x) __z = (x); (void)(__z = __z); })
#else /* !__GNUC__ */
#define IGNORE_RESULT(x) x
#endif /* __GNUC__ */
#ifdef __cplusplus
}
#endif
#endif /* NOTMUCH_COMPAT_H */