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authorUlrich Drepper <drepper@redhat.com>1998-03-20 12:06:55 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-20 12:06:55 +0000
commit89a9e37b7a7a2134cedb6d27db265a8ab774f9d1 (patch)
tree19131b4a9aa63f7737c683a57a00b1b37bf7b701 /dirent/dirent.h
parent9c1a1da9866c22c1626f2222cf5d03ef1b0ede3b (diff)
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Update.
1998-03-20 11:58 Ulrich Drepper <drepper@cygnus.com> * dirent/Makefile (routines): Add scandir64, alphasort64, and versionsort64. * dirent/alphasort64.c: New file. * dirent/scandir64.c: New file. * dirent/versionsort64.c: New file. * dirent/dirent.h: Add LFS support for scandir, alphasort, and versionsort. * sysdeps/generic/readdir64.c: Rename to __readdir64 and make old name weak alias. * sysdeps/unix/sysv/linux/readdir64.c: Likewise. * dirent/alphasort.c: Use strcoll instead of strcmp. * dirent/scandir.c: Optimize a bit. * dirent/versionsort.c: Pretty print. 1998-03-20 Ulrich Drepper <drepper@cygnus.com> * string/string.h: Add prototype for __strtok_r.
Diffstat (limited to 'dirent/dirent.h')
-rw-r--r--dirent/dirent.h46
1 files changed, 39 insertions, 7 deletions
diff --git a/dirent/dirent.h b/dirent/dirent.h
index 63986bfc0f..07d543b6e2 100644
--- a/dirent/dirent.h
+++ b/dirent/dirent.h
@@ -135,6 +135,7 @@ extern struct dirent *readdir __P ((DIR *__dirp)) __asm__ ("readdir64");
#endif
#ifdef __USE_LARGEFILE64
+extern struct dirent64 *__readdir64 __P ((DIR *__dirp));
extern struct dirent64 *readdir64 __P ((DIR *__dirp));
#endif
@@ -199,18 +200,49 @@ extern int dirfd __P ((DIR *__dirp));
Entries for which SELECT returns nonzero are individually malloc'd,
sorted using qsort with CMP, and collected in a malloc'd array in
*NAMELIST. Returns the number of entries selected, or -1 on error. */
-extern int scandir __P ((__const char *__dir,
- struct dirent ***__namelist,
- int (*__selector) __P ((__const struct dirent *)),
- int (*__cmp) __P ((__const __ptr_t,
- __const __ptr_t))));
+# ifndef __USE_FILE_OFFSET64
+extern int scandir __P ((__const char *__dir, struct dirent ***__namelist,
+ int (*__selector) (__const struct dirent *),
+ int (*__cmp) (__const __ptr_t, __const __ptr_t)));
+# else
+extern int scandir __P ((__const char *__dir, struct dirent ***__namelist,
+ int (*__selector) (__const struct dirent *),
+ int (*__cmp) (__const __ptr_t, __const __ptr_t)))
+ __asm__ ("scandir64");
+# endif
+
+# if defined __USE_GNU && defined __USE_LARGEFILE64
+/* This function is like `scandir' but it uses the 64bit dirent structure.
+ Please note that the CMP function must now work with struct dirent64 **. */
+extern int scandir64 __P ((__const char *__dir, struct dirent64 ***__namelist,
+ int (*__selector) (__const struct dirent64 *),
+ int (*__cmp) (__const __ptr_t, __const __ptr_t)));
+# endif
/* Function to compare two `struct dirent's alphabetically. */
-extern int alphasort __P ((__const __ptr_t, __const __ptr_t));
+# ifndef __USE_FILE_OFFSET64
+extern int alphasort __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+# else
+extern int alphasort __P ((__const __ptr_t __e1, __const __ptr_t __e2))
+ __asm__ ("alphasort64");
+# endif
+
+# if defined __USE_GNU && defined __USE_LARGEFILE64
+extern int alphasort64 __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+# endif
# ifdef __USE_GNU
/* Function to compare two `struct dirent's by name & version. */
-extern int versionsort __P ((__const __ptr_t, __const __ptr_t));
+# ifndef __USE_FILE_OFFSET64
+extern int versionsort __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+# else
+extern int versionsort __P ((__const __ptr_t __e1, __const __ptr_t __e2))
+ __asm__ ("versionsort64");
+# endif
+
+# ifdef __USE_LARGEFILE64
+extern int versionsort64 __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+# endif
# endif
/* Read directory entries from FD into BUF, reading at most NBYTES.