mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-30 00:31:08 +00:00
80 lines
1.6 KiB
C
80 lines
1.6 KiB
C
/* Test case by Horst von Brand <vonbrand@sleipnir.valparaiso.cl>
|
|
and Ulrich Drepper <drepper@cygnus.com>. */
|
|
#include <mntent.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
int result = 0;
|
|
struct mntent mef;
|
|
struct mntent *mnt = &mef;
|
|
FILE *fp;
|
|
|
|
mef.mnt_fsname = strdupa ("/dev/hda1");
|
|
mef.mnt_dir = strdupa ("/some dir");
|
|
mef.mnt_type = strdupa ("ext2");
|
|
mef.mnt_opts = strdupa ("defaults");
|
|
mef.mnt_freq = 1;
|
|
mef.mnt_passno = 2;
|
|
|
|
if (hasmntopt (mnt, "defaults"))
|
|
printf ("Found!\n");
|
|
else
|
|
{
|
|
printf ("Didn't find it\n");
|
|
result = 1;
|
|
}
|
|
|
|
fp = tmpfile ();
|
|
if (fp == NULL)
|
|
{
|
|
printf ("Cannot open temporary file: %m\n");
|
|
result = 1;
|
|
}
|
|
else
|
|
{
|
|
char buf[1024];
|
|
|
|
/* Write the name entry. */
|
|
addmntent (fp, &mef);
|
|
|
|
/* Prepare for reading. */
|
|
rewind (fp);
|
|
|
|
/* First, read it raw. */
|
|
if (fgets (buf, sizeof (buf), fp) == NULL)
|
|
{
|
|
printf ("Cannot read temporary file: %m");
|
|
result = 1;
|
|
}
|
|
else
|
|
if (strcmp (buf, "/dev/hda1 /some\\040dir ext2 defaults 1 2\n") != 0)
|
|
{
|
|
puts ("Raw file data not correct");
|
|
result = 1;
|
|
}
|
|
|
|
/* Prepare for reading, part II. */
|
|
rewind (fp);
|
|
|
|
/* Now read it cooked. */
|
|
mnt = getmntent (fp);
|
|
|
|
if (strcmp (mnt->mnt_fsname, "/dev/hda1") != 0
|
|
|| strcmp (mnt->mnt_dir, "/some dir") != 0
|
|
|| strcmp (mnt->mnt_type, "ext2") != 0
|
|
|| strcmp (mnt->mnt_opts, "defaults") != 0
|
|
|| mnt->mnt_freq != 1
|
|
|| mnt->mnt_passno != 2)
|
|
{
|
|
puts ("Error while reading written entry back in");
|
|
result = 1;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|