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/****************** Start of $RCSfile: sysutils.h,v $ ****************
*
* $Source: /home/alb/afbackup/afbackup-3.3.8beta7/RCS/sysutils.h,v $
* $Id: sysutils.h,v 1.4 2004/07/08 20:34:45 alb Exp alb $
* $Date: 2004/07/08 20:34:45 $
* $Author: alb $
*
*
******* description ***********************************************
*
*
*
*******************************************************************/
#ifndef __SYSUTILS_H
#define __SYSUTILS_H __SYSUTILS_H
#include <signal.h>
#include <sys/types.h>
#include <fcntl.h>
#include <stdarg.h>
#include <syslog.h>
#include <netdb.h>
#include <genutils.h>
#ifdef __FreeBSD__
#ifndef O_SYNC
#define O_SYNC O_FSYNC
#endif
#endif
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 200 /* should be almost sufficient */
#endif
typedef struct _complete_user_spec {
uid_t uid;
gid_t gid;
int ngids;
gid_t *gids;
} UGIDS;
typedef struct __mnt_ent_ {
dev_t dev;
UChar *dir;
UChar *typestr;
UChar *devstr;
} MntEnt;
#ifdef __QNX__
#define ITIMER_REAL 0 /* Real time */
#define ITIMER_VIRTUAL 1 /* Per-process time */
#define ITIMER_PROF 2 /* Per-process user time */
#if 0
/* seems to exist already */
struct timeval {
int tv_sec; /* seconds */
int tv_usec; /* microseconds */
};
struct itimerval {
struct timeval it_interval; /* timer interval */
struct timeval it_value; /* current value */
};
#endif /* 0 */
#ifdef __cplusplus
extern "C" {
#endif
extern int setitimer(int, struct itimerval *, struct itimerval *);
extern int getitimer(int, struct itimerval *);
#ifdef __cplusplus
}
#endif
#endif /* defined(__QNX__) */
#ifdef __cplusplus
extern "C" {
#endif
extern Int32 get_fs_space(UChar *, Real64 *);
extern Int32 get_fs_status(UChar *, Int32 *, Real64 *, Real64 *, Real64 *);
extern MntEnt *get_all_mounts(Int32 *);
extern MntEnt *find_mnt_by_devno_dir(MntEnt *, Int32, dev_t, UChar *);
#define find_mnt_by_devno(mnts, nmnts, devno) \
find_mnt_by_devno_dir(mnts, nmnts, devno, NULL)
extern UChar *get_fstype_by_devno_dir(dev_t, UChar *);
#define get_fstype_by_devno(devno) \
get_fstype_by_devno_dir(devno, NULL)
extern void free_mounts(MntEnt *);
extern Int32 free_fds();
extern Flag is_a_tty(int);
extern void gvsyslog(UChar *, int, int, int, UChar *, va_list);
extern void genlogmsg(UChar *, int, int, UChar *, ...);
extern int fd_system_fork(char *, int *);
extern int fp_system_fork(char *, FILE **);
extern int fdpopen(char *, int, int *);
extern Int32 bytes_free_real_mem_pag(Int32, Int32);
extern int open_to_pipe(UChar *, UChar *, UChar, int *, int);
extern int open_from_pipe(UChar *, UChar *, UChar, int *);
extern Int32 open_from_to_pipe(UChar *, int *, UChar, int *);
extern int open_to_pipe_sigblk(UChar *, UChar *, UChar,
int *, int, sigset_t *);
extern int open_from_pipe_sigblk(UChar *, UChar *, UChar,
int *, sigset_t *);
extern Int32 open_from_to_pipe_sigblk(UChar *, int *, UChar,
int *, sigset_t *);
extern int detach_from_tty();
extern void ms_sleep(Int32);
extern int set_eff_ugids(uid_t, gid_t, int, gid_t *);
extern int get_groups(int *, gid_t **);
extern Int32 set_env(UChar *, UChar *);
extern Int32 unset_env(UChar *);
extern Int32 to_other_user(uid_t, gid_t, UGIDS *);
extern Int32 to_org_user(UGIDS *);
extern int create_unix_socket(UChar *);
extern int open_uxsock_conn(UChar *);
extern Uns32 syslog_facility_from_string(UChar *);
#ifdef __cplusplus
}
#endif
/* according to experience and man-pages, FD_CLOEXEC is
* always the only bit that can be modified with F_SETFD
* and it always seems to be defined to 1 */
#ifndef FD_CLOEXEC
#define FD_CLOEXEC 1
#endif
#define set_closeonexec(fd) fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC)
#endif /* ! defined(__SYSUTILS_H) */
/************ end of $RCSfile: sysutils.h,v $ ******************/
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