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Fallback to lstat() in case the filesystem doesn't support d_type in struct dirent

This commit is contained in:
Akira TAGOH 2014-03-05 18:29:29 +09:00
parent e310d2fac2
commit 39a2f1e8f9
1 changed files with 5 additions and 7 deletions
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12
src/fcstat.c
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@ -186,10 +186,8 @@ FcDirChecksum (const FcChar8 *dir, time_t *checksum)
struct Adler32 ctx;
struct dirent **files;
int n;
#ifndef HAVE_STRUCT_DIRENT_D_TYPE
int ret = 0;
size_t len = strlen ((const char *)dir);
#endif
Adler32Init (&ctx);
@ -210,7 +208,9 @@ FcDirChecksum (const FcChar8 *dir, time_t *checksum)
#ifdef HAVE_STRUCT_DIRENT_D_TYPE
dtype = files[n]->d_type;
#else
if (dtype == DT_UNKNOWN)
{
#endif
struct stat statb;
char f[PATH_MAX + 1];
@ -227,20 +227,18 @@ FcDirChecksum (const FcChar8 *dir, time_t *checksum)
goto bail;
dtype = statb.st_mode;
#ifdef HAVE_STRUCT_DIRENT_D_TYPE
}
#endif
Adler32Update (&ctx, files[n]->d_name, dlen + 1);
Adler32Update (&ctx, (char *)&dtype, sizeof (int));
#ifndef HAVE_STRUCT_DIRENT_D_TYPE
bail:
#endif
free (files[n]);
}
free (files);
#ifndef HAVE_STRUCT_DIRENT_D_TYPE
if (ret == -1)
return -1;
#endif
*checksum = Adler32Finish (&ctx);