ea515494cb
"LOG_H" is a macro which is also used by ffmpeg/log.h. This is ffmpeg's fault, because short macros should be reserved for applications, but since it's always a good idea to choose prefixed macro names, even for applications, we are going to do that in MPD.
106 lines
2.5 KiB
C
106 lines
2.5 KiB
C
/* the Music Player Daemon (MPD)
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* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
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* This project's homepage is: http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MPD_UTILS_H
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#define MPD_UTILS_H
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#include "gcc.h"
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <errno.h>
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#include <pthread.h>
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#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
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char *myFgets(char *buffer, int bufferSize, FILE * fp);
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void stripReturnChar(char *string);
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void my_usleep(long usec);
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int ipv6Supported(void);
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unsigned long readLEuint32(const unsigned char *p);
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/* trivial functions, keep them inlined */
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static inline void xclose(int fd)
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{
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while (close(fd) && errno == EINTR);
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}
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static inline ssize_t xread(int fd, void *buf, size_t len)
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{
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ssize_t nr;
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while (1) {
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nr = read(fd, buf, len);
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if ((nr < 0) && (errno == EAGAIN || errno == EINTR))
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continue;
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return nr;
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}
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}
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static inline ssize_t xwrite(int fd, const void *buf, size_t len)
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{
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ssize_t nr;
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while (1) {
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nr = write(fd, buf, len);
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if ((nr < 0) && (errno == EAGAIN || errno == EINTR))
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continue;
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return nr;
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}
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}
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mpd_malloc char *xstrdup(const char *s);
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mpd_malloc void *xmalloc(size_t size);
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mpd_malloc void *xrealloc(void *ptr, size_t size);
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mpd_malloc void *xcalloc(size_t nmemb, size_t size);
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/**
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* free a const pointer - unfortunately free() expects a non-const
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* pointer, for whatever reason
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*/
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static inline void xfree(const void *p)
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{
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union {
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const void *in;
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void *out;
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} deconst = { .in = p };
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free(deconst.out);
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}
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char *parsePath(char *path);
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int set_nonblocking(int fd);
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void init_async_pipe(int file_des[2]);
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void xpthread_mutex_init(pthread_mutex_t *m, const pthread_mutexattr_t *a);
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void xpthread_cond_init(pthread_cond_t *c, pthread_condattr_t *a);
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void xpthread_mutex_destroy(pthread_mutex_t *mutex);
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void xpthread_cond_destroy(pthread_cond_t *cond);
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#endif
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