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56 #include <afs/param.h>
58 #if defined(AFS_DARWIN_ENV)
59 /*-----------------------------------------------------------------------
60 * This version of fstab.c is intended to be used on Darwin systems to
61 * replace getfsent() and family. It has been modified so that rather
62 * than read /etc/fstab, it calls getfsstat() to get the real list of
64 *-----------------------------------------------------------------------*/
71 #include <sys/param.h>
72 #include <sys/ucred.h>
73 #include <sys/mount.h>
76 #define STDERR_FILENO 2
78 static struct fstab _fs_fstab;
79 static struct statfs *_fs_buf;
80 static struct statfs *_fs_ptr;
83 static void error(int);
84 static int fstabscan(void);
91 _fs_fstab.fs_spec = _fs_ptr->f_mntfromname;
92 _fs_fstab.fs_file = _fs_ptr->f_mntonname;
93 _fs_fstab.fs_vfstype = _fs_ptr->f_fstypename;
94 _fs_fstab.fs_mntops = _fs_ptr->f_fstypename; // no mount options given
95 _fs_fstab.fs_type = (_fs_ptr->f_flags & MNT_RDONLY) ? FSTAB_RO : FSTAB_RW;
96 _fs_fstab.fs_freq = 0;
97 _fs_fstab.fs_passno = 0;
107 if (!_fs_buf && !setfsent() || !fstabscan())
108 return ((struct fstab *)NULL);
113 getfsspec(const char *name)
117 if (!strcmp(_fs_fstab.fs_spec, name))
119 return ((struct fstab *)NULL);
123 getfsfile(const char *name)
127 if (!strcmp(_fs_fstab.fs_file, name))
129 return ((struct fstab *)NULL);
141 if ((_fs_count = getfsstat(NULL, 0, MNT_WAIT)) < 0) {
145 bufsize = (long)_fs_count *sizeof(struct statfs);
146 if ((_fs_buf = malloc(bufsize)) == NULL) {
150 if (getfsstat(_fs_buf, bufsize, MNT_WAIT) < 0) {
173 (void)write(STDERR_FILENO, "fstab: ", 7);
174 (void)write(STDERR_FILENO, _PATH_FSTAB, sizeof(_PATH_FSTAB) - 1);
175 (void)write(STDERR_FILENO, ": ", 1);
177 (void)write(STDERR_FILENO, p, strlen(p));
178 (void)write(STDERR_FILENO, "\n", 1);
180 #endif /* defined(AFS_DARWIN_ENV) */