mount/sundries.h

   1 /*
   2  * sundries.h
   3  * Support function prototypes.  Functions are in sundries.c.
   4  */
   5
   6 #include <sys/types.h>
   7 #include <fcntl.h>
   8 #include <limits.h>
   9 #include <signal.h>
  10 #include <stdarg.h>
  11 #include <stdlib.h>
  12 #if !defined(bool_t) && !defined(__GLIBC__)
  13 #include <rpc/types.h>
  14 #endif
  15
  16 extern int mount_quiet;
  17 extern int verbose;
  18 extern int sloppy;
  19
  20 #define streq(s, t)     (strcmp ((s), (t)) == 0)
  21
  22 /* Functions in sundries.c that are used in mount.c and umount.c  */
  23 void block_signals (int how);
  24 char *canonicalize (const char *path);
  25 void error (const char *fmt, ...);
  26 int matching_type (const char *type, const char *types);
  27 void *xmalloc (size_t size);
  28 char *xstrdup (const char *s);
  29 char *xstrndup (const char *s, int n);
  30 char *xstrconcat2 (const char *, const char *);
  31 char *xstrconcat3 (const char *, const char *, const char *);
  32 char *xstrconcat4 (const char *, const char *, const char *, const char *);
  33
  34 void die (int errcode, const char *fmt, ...);
  35
  36 #ifdef HAVE_NFS
  37 int nfsmount (const char *spec, const char *node, int *flags,
  38               char **orig_opts, char **opt_args, int *version, int running_bg);
  39 #endif
  40
  41 /* exit status - bits below are ORed */
  42 #define EX_USAGE        1       /* incorrect invocation or permission */
  43 #define EX_SYSERR       2       /* out of memory, cannot fork, ... */
  44 #define EX_SOFTWARE     4       /* internal mount bug or wrong version */
  45 #define EX_USER         8       /* user interrupt */
  46 #define EX_FILEIO      16       /* problems writing, locking, ... mtab/fstab */
  47 #define EX_FAIL        32       /* mount failure */
  48 #define EX_SOMEOK      64       /* some mount succeeded */
  49
  50 #define EX_BG         256       /* retry in background (internal only) */