/*
* Copyright (C) 2003 Sam Horrocks
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
/* Implementing DIE_QUIET as a macro was problematic, so now it's a function. */
#ifndef DIE_QUIET
#define DIE_QUIET speedy_util_die_quiet
#endif
typedef struct {
void *addr;
int maplen;
int is_mmaped;
} SpeedyMapInfo;
typedef struct {
char *buf;
int alloced;
int len;
} SpeedyBuf;
int speedy_util_pref_fd(int oldfd, int newfd);
SPEEDY_INLINE int speedy_util_getuid(void);
SPEEDY_INLINE int speedy_util_geteuid(void);
int speedy_util_seteuid(int id);
int speedy_util_argc(const char * const * argv);
SPEEDY_INLINE int speedy_util_getpid(void);
void speedy_util_pid_invalidate(void);
void speedy_util_die(const char *fmt, ...);
void speedy_util_die_quiet(const char *fmt, ...);
int speedy_util_execvp(const char *filename, const char *const *argv);
char *speedy_util_strndup(const char *s, int len);
SPEEDY_INLINE int speedy_util_time(void);
SPEEDY_INLINE void speedy_util_gettimeofday(struct timeval *tv);
void speedy_util_time_invalidate(void);
char *speedy_util_fname(int num, char type);
char *speedy_util_getcwd(void);
SpeedyMapInfo *speedy_util_mapin(int fd, int max_size, int file_size);
void speedy_util_mapout(SpeedyMapInfo *mi);
SPEEDY_INLINE SpeedyDevIno speedy_util_stat_devino(const struct stat *stbuf);
SPEEDY_INLINE int speedy_util_open_stat(const char *path, struct stat *stbuf);
void speedy_util_exit(int status, int underbar_exit);
int speedy_util_kill(pid_t pid, int sig);
#define speedy_util_strdup(s) speedy_util_strndup(s, strlen(s))
#define PREF_FD_DONTCARE -1
/* Preferred file descriptors */
#ifdef SPEEDY_BACKEND
#define PREF_FD_ACCEPT_I 0
#define PREF_FD_ACCEPT_O 1
#define PREF_FD_ACCEPT_E 2
#define PREF_FD_FILE 17
#define PREF_FD_LISTENER 18
#define PREF_FD_CWD 19
#else
#define PREF_FD_FILE PREF_FD_DONTCARE
#endif
#ifdef SPEEDY_DEBUG
#if !defined(RLIM_INFINITY) || !defined(RLIMIT_CORE)
#include <sys/resource.h>
#endif
#define speedy_util_unlimit_core() \
{ \
struct rlimit rlimitvals; \
rlimitvals.rlim_cur = RLIM_INFINITY; \
rlimitvals.rlim_max = RLIM_INFINITY; \
setrlimit(RLIMIT_CORE, &rlimitvals); \
}
#else
#define speedy_util_unlimit_core()
#endif /* SPEEDY_DEBUG */