//###########################################
int main() {
char *mysentence;
//mysentence = give_hello();
//printf("Give hello: %s\n", mysentence);
//mysentence = give_goodbye( mysentence );
//printf("give goodbye: |%s|\n", mysentence);
*mysentence = 0;
int number = 0;
a_num( &number);
printf("Number is %d\n", number);
//char *string2;
//here or in string_concat? or both?
//add_goodbye( string2 );
//printf("add goodbye: %s\n", string2);
//add_hello( string2);
//printf("add hello: %s\n", string2);
struct hash myhash;
int results = assign_hash( &myhash );
printf("hash: %s %s \n",myhash.key, myhash.value);
return 0;
}
static gid_t
a_gid(const char *s, const char *id_type)
{
struct group *gr;
if ((gr = getgrnam(s)) != NULL)
return gr->gr_gid;
return a_num(s, id_type);
}
static uid_t
a_uid(const char *s, const char *id_type)
{
struct passwd *pw;
if ((pw = getpwnam(s)) != NULL)
return pw->pw_uid;
return a_num(s, id_type);
}
static int
mount_udf(char *mntdir, char *fs_name, char *opts, int on_autofs)
{
udf_args_t udf_args;
mntent_t mnt;
int flags;
char *str;
#if defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID)
uid_t uid_nobody;
gid_t gid_nobody;
#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID) */
/*
* Figure out the name of the file system type.
*/
MTYPE_TYPE type = MOUNT_TYPE_UDF;
#if defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID)
uid_nobody = a_uid("nobody", "user");
if (uid_nobody == 0) {
plog(XLOG_ERROR, "mount_udf: invalid uid for nobody");
return EPERM;
}
#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_UID) || defined(HAVE_UDF_ARGS_T_ANON_UID) */
#if defined(HAVE_UDF_ARGS_T_NOBODY_GID) || defined(HAVE_UDF_ARGS_T_ANON_GID)
gid_nobody = a_gid("nobody", "group");
if (gid_nobody == 0) {
plog(XLOG_ERROR, "mount_udf: invalid gid for nobody");
return EPERM;
}
#endif /* defined(HAVE_UDF_ARGS_T_NOBODY_GID) || defined(HAVE_UDF_ARGS_T_ANON_GID) */
str = NULL;
memset((voidp) &udf_args, 0, sizeof(udf_args)); /* Paranoid */
/*
* Fill in the mount structure
*/
memset((voidp)&mnt, 0, sizeof(mnt));
mnt.mnt_dir = mntdir;
mnt.mnt_fsname = fs_name;
mnt.mnt_type = MNTTAB_TYPE_UDF;
mnt.mnt_opts = opts;
flags = compute_mount_flags(&mnt);
#ifdef HAVE_UDF_ARGS_T_UDFMFLAGS
# if defined(MNT2_UDF_OPT_CLOSESESSION) && defined(MNTTAB_OPT_CLOSESESSION)
if (amu_hasmntopt(&mnt, MNTTAB_OPT_CLOSESESSION))
udf_args.udfmflags |= MNT2_UDF_OPT_CLOSESESSION;
# endif /* defined(MNT2_UDF_OPT_CLOSESESSION) && defined(MNTTAB_OPT_CLOSESESSION) */
#endif /* HAVE_UDF_ARGS_T_UDFMFLAGS */
#ifdef HAVE_UDF_ARGS_T_NOBODY_UID
udf_args.nobody_uid = uid_nobody;
#endif /* HAVE_UDF_ARGS_T_NOBODY_UID */
#ifdef HAVE_UDF_ARGS_T_NOBODY_GID
udf_args.nobody_gid = gid_nobody;
#endif /* HAVE_UDF_ARGS_T_NOBODY_GID */
#ifdef HAVE_UDF_ARGS_T_ANON_UID
udf_args.anon_uid = uid_nobody; /* default to nobody */
if ((str = hasmntstr(&mnt, MNTTAB_OPT_USER)) != NULL) {
udf_args.anon_uid = a_uid(str, MNTTAB_OPT_USER);
XFREE(str);
}
#endif /* HAVE_UDF_ARGS_T_ANON_UID */
#ifdef HAVE_UDF_ARGS_T_ANON_GID
udf_args.anon_gid = gid_nobody; /* default to nobody */
if ((str = hasmntstr(&mnt, MNTTAB_OPT_GROUP)) != NULL) {
udf_args.anon_gid = a_gid(str, MNTTAB_OPT_GROUP);
XFREE(str);
}
#endif /* HAVE_UDF_ARGS_T_ANON_GID */
#ifdef HAVE_UDF_ARGS_T_GMTOFF
udf_args.gmtoff = 0;
if ((str = hasmntstr(&mnt, MNTTAB_OPT_GMTOFF)) != NULL) {
udf_args.gmtoff = a_num(str, MNTTAB_OPT_GMTOFF);
XFREE(str);
}
#endif /* HAVE_UDF_ARGS_T_GMTOFF */
#ifdef HAVE_UDF_ARGS_T_SESSIONNR
udf_args.sessionnr = 0;
if ((str = hasmntstr(&mnt, MNTTAB_OPT_SESSIONNR)) != NULL) {
udf_args.sessionnr = a_num(str, MNTTAB_OPT_SESSIONNR);
XFREE(str);
}
#endif /* HAVE_UDF_ARGS_T_SESSIONNR */
#ifdef HAVE_UDF_ARGS_T_VERSION
# ifdef UDFMNT_VERSION
udf_args.version = UDFMNT_VERSION;
# endif /* UDFMNT_VERSION */
#endif /* HAVE_UDF_ARGS_T_VERSION */
#ifdef HAVE_UFS_ARGS_T_FSPEC
udf_args.fspec = fs_name;
#endif /* HAVE_UFS_ARGS_T_FSPEC */
/*
* Call generic mount routine
*/
return mount_fs(&mnt, flags, (caddr_t)&udf_args, 0, type, 0, NULL,
mnttab_file_name, on_autofs);
}
/* main routine */
int
mount_udf_parseargs(int argc, char **argv,
struct udf_args *args, int *mntflags,
char *canon_dev, char *canon_dir)
{
uid_t anon_uid, nobody_uid;
gid_t anon_gid, nobody_gid;
int ch, set_gmtoff;
uint32_t sector_size;
mntoptparse_t mp;
/* initialise */
(void)memset(args, 0, sizeof(*args));
set_gmtoff = *mntflags = 0;
sector_size = 0;
/* get nobody */
nobody_uid = anon_uid = a_uid("nobody");
nobody_gid = anon_gid = a_gid("nobody");
while ((ch = getopt(argc, argv, "cg:o:s:t:u:")) != -1) {
switch (ch) {
#ifdef notyet
case 'c' :
args->udfmflags |= UDFMNT_CLOSESESSION;
break;
#endif
case 'g' :
/* convert groupname or numeric equiv. */
anon_gid = a_gid(optarg);
break;
case 'u' :
/* convert username or numeric equiv. */
anon_uid = a_uid(optarg);
break;
case 'o' :
/* process generic mount options */
mp = getmntopts(optarg, mopts, mntflags, 0);
if (mp == NULL) {
warn("getmntopts");
return 1;
}
freemntopts(mp);
break;
case 's' :
args->sessionnr = a_num(optarg, "session number");
break;
case 't' :
args->gmtoff = a_num(optarg, "gmtoff");
set_gmtoff = 1;
break;
default :
return 1;
/* NOTREACHED */
}
}
if (optind + 2 != argc)
return 1;
if (!set_gmtoff) {
#ifdef HAVE_STRUCT_TM_TM_GMTOFF
time_t now;
struct tm *tm;
/* use user's time zone as default */
(void)time(&now);
tm = localtime(&now);
args->gmtoff = tm->tm_gmtoff;
#else
args->gmtoff = 0;
#endif
}
/* get device and directory specifier */
pathadj(argv[optind], canon_dev);
pathadj(argv[optind+1], canon_dir);
args->version = UDFMNT_VERSION;
args->fspec = canon_dev;
args->anon_uid = anon_uid;
args->anon_gid = anon_gid;
args->nobody_uid = nobody_uid;
args->nobody_gid = nobody_gid;
args->sector_size = sector_size; /* invalid */
return 0;
}
