svn commit: trunk/uClibc/libc/misc/glob
andersen at uclibc.org
andersen at uclibc.org
Thu Jul 13 16:32:05 UTC 2006
Author: andersen
Date: 2006-07-13 09:32:02 -0700 (Thu, 13 Jul 2006)
New Revision: 15692
Log:
patch from psm:
- malloc/realloc/free are not prepared to be hidable in trunk, you can't
use libc_hidden_proto(x) for them
- using libc_hidden_proto(x64) LFS unguarded will fail because the header
does not provide the prototype
- if you are using libc_hidden_proto(collated_compare|prefix_array), you
also need libc_hidden_def|_weak(x) after the function itself, the result
being to provide a hidden __GI_collated_compare and a visible
collated_compare, for this case I do not consider this necessary,
especially that collated_compare is hidden already (I have chosen to
prefix them with __ to know that they are intended to be internal only,
against the practice in glibc, you could go without prefix as well)
Modified:
trunk/uClibc/libc/misc/glob/glob.c
Changeset:
Modified: trunk/uClibc/libc/misc/glob/glob.c
===================================================================
--- trunk/uClibc/libc/misc/glob/glob.c 2006-07-13 00:52:29 UTC (rev 15691)
+++ trunk/uClibc/libc/misc/glob/glob.c 2006-07-13 16:32:02 UTC (rev 15692)
@@ -33,17 +33,11 @@
libc_hidden_proto(closedir)
libc_hidden_proto(fnmatch)
-libc_hidden_proto(free)
-libc_hidden_proto(malloc)
libc_hidden_proto(memcpy)
libc_hidden_proto(mempcpy)
libc_hidden_proto(opendir)
libc_hidden_proto(qsort)
libc_hidden_proto(readdir)
-libc_hidden_proto(readdir64)
-libc_hidden_proto(realloc)
-libc_hidden_proto(stat)
-libc_hidden_proto(stat64)
libc_hidden_proto(strchr)
libc_hidden_proto(strcoll)
libc_hidden_proto(strcpy)
@@ -68,11 +62,19 @@
#define glob_t glob64_t
#define glob(pattern, flags, errfunc, pglob) glob64 (pattern, flags, errfunc, pglob)
#define globfree(pglob) globfree64 (pglob)
+libc_hidden_proto(stat64)
+libc_hidden_proto(readdir64)
#else
#define __readdir readdir
+#ifdef __UCLIBC_HAS_LFS__
#define __readdir64 readdir64
+libc_hidden_proto(readdir64)
+#else
+#define __readdir64 readdir
+#endif
#define struct_stat64 struct stat
#define __stat64(fname, buf) stat (fname, buf)
+libc_hidden_proto(stat)
#endif
@@ -124,19 +126,13 @@
CONVERT_D_INO (d64, d32) \
CONVERT_D_TYPE (d64, d32)
-extern __ptr_t (*__glob_opendir_hook) (const char *directory) attribute_hidden;
-extern void (*__glob_closedir_hook) (__ptr_t stream) attribute_hidden;
-extern const char *(*__glob_readdir_hook) (__ptr_t stream) attribute_hidden;
-
-extern int collated_compare (const void *a, const void *b) attribute_hidden;
-extern int prefix_array (const char *dirname, char **array, size_t n) attribute_hidden;
+extern int __collated_compare (const void *a, const void *b) attribute_hidden;
+extern int __prefix_array (const char *dirname, char **array, size_t n) attribute_hidden;
#if defined ENABLE_GLOB_BRACE_EXPANSION
extern const char *__next_brace_sub (const char *cp, int flags) attribute_hidden;
#endif
libc_hidden_proto(glob_pattern_p)
-libc_hidden_proto(collated_compare)
-libc_hidden_proto(prefix_array)
#ifndef COMPILE_GLOB64
/* Return nonzero if PATTERN contains any metacharacters.
Metacharacters can be quoted with backslashes if QUOTE is nonzero. */
@@ -173,7 +169,7 @@
/* Do a collated comparison of A and B. */
-int collated_compare (const void *a, const void *b)
+int __collated_compare (const void *a, const void *b)
{
const char *const s1 = *(const char *const * const) a;
const char *const s2 = *(const char *const * const) b;
@@ -194,7 +190,7 @@
unless DIRNAME is just "/". Each old element of ARRAY is freed.
If ADD_SLASH is non-zero, allocate one character more than
necessary, so that a slash can be appended later. */
-int prefix_array (const char *dirname, char **array, size_t n)
+int __prefix_array (const char *dirname, char **array, size_t n)
{
register size_t i;
size_t dirlen = strlen (dirname);
@@ -953,7 +949,7 @@
}
/* Stick the directory on the front of each name. */
- if (prefix_array (dirs.gl_pathv[i],
+ if (__prefix_array (dirs.gl_pathv[i],
&pglob->gl_pathv[old_pathc + pglob->gl_offs],
pglob->gl_pathc - old_pathc))
{
@@ -1022,7 +1018,7 @@
if (dirlen > 0)
{
/* Stick the directory on the front of each name. */
- if (prefix_array (dirname,
+ if (__prefix_array (dirname,
&pglob->gl_pathv[old_pathc + pglob->gl_offs],
pglob->gl_pathc - old_pathc))
{
@@ -1065,7 +1061,7 @@
/* Sort the vector. */
qsort (&pglob->gl_pathv[oldcount],
pglob->gl_pathc + pglob->gl_offs - oldcount,
- sizeof (char *), collated_compare);
+ sizeof (char *), __collated_compare);
}
return 0;
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