hidden_def/hidden_proto: convert all users (I hope) termios split, add some missing headers, other jump relocs removed

60 files changed, 1144 insertions, 923 deletions

diff --git a/libc/misc/assert/__assert.c b/libc/misc/assert/__assert.c
index c55f0b6ae..130bb044f 100644
--- a/libc/misc/assert/__assert.c
+++ b/libc/misc/assert/__assert.c
@@ -33,6 +33,9 @@
 #include <unistd.h>
 #include <bits/uClibc_uintmaxtostr.h>
 
+libc_hidden_proto(fprintf)
+libc_hidden_proto(abort)
+
 /* Get the prototype from assert.h as a double-check. */
 #undef NDEBUG
 #include <assert.h>
diff --git a/libc/misc/ctype/ctype.c b/libc/misc/ctype/ctype.c
index 69b4c1a6d..3f7bfd859 100644
--- a/libc/misc/ctype/ctype.c
+++ b/libc/misc/ctype/ctype.c
@@ -156,6 +156,9 @@ int CTYPE_NAME(NAME) (int c) \
 #ifdef L___ctype_assert
 #ifdef __UCLIBC_HAS_CTYPE_ENFORCED__
 
+libc_hidden_proto(fprintf)
+libc_hidden_proto(abort)
+
 void __isctype_assert(int c, int mask)
 {
 	fprintf(stderr,	"%s: __is*{_l}(%d,%#x {locale})\n", __uclibc_progname, c, mask);
@@ -266,9 +269,10 @@ IS_FUNC_BODY(xdigit);
 /**********************************************************************/
 #ifdef L_tolower
 
+#undef tolower
 #ifdef __UCLIBC_HAS_CTYPE_TABLES__
 
-int attribute_hidden __tolower(int c)
+int tolower(int c)
 {
 #if defined(__UCLIBC_HAS_CTYPE_ENFORCED__)
 	assert(CTYPE_DOMAIN_CHECK(c));
@@ -278,38 +282,38 @@ int attribute_hidden __tolower(int c)
 
 #else  /* __UCLIBC_HAS_CTYPE_TABLES__ */
 
-int attribute_hidden __tolower(int c)
+int tolower(int c)
 {
 	return __C_tolower(c);
 }
 
 #endif /* __UCLIBC_HAS_CTYPE_TABLES__ */
-strong_alias(__tolower,tolower)
+libc_hidden_proto(tolower)
+libc_hidden_def(tolower)
 
 #endif
 /**********************************************************************/
 #ifdef L_tolower_l
 
 #undef tolower_l
-#undef __tolower_l
-
-int __tolower_l(int c, __locale_t l)
+int tolower_l(int c, __locale_t l)
 {
 #if defined(__UCLIBC_HAS_CTYPE_ENFORCED__)
 	assert(CTYPE_DOMAIN_CHECK(c));
 #endif
 	return __UCLIBC_CTYPE_IN_TO_DOMAIN(c) ? l->__ctype_tolower[c] : c;
 }
-
-weak_alias(__tolower_l, tolower_l)
+libc_hidden_proto(tolower_l)
+libc_hidden_def(tolower_l)
 
 #endif
 /**********************************************************************/
 #ifdef L_toupper
 
+#undef toupper
 #ifdef __UCLIBC_HAS_CTYPE_TABLES__
 
-int attribute_hidden __toupper(int c)
+int toupper(int c)
 {
 #if defined(__UCLIBC_HAS_CTYPE_ENFORCED__)
 	assert(CTYPE_DOMAIN_CHECK(c));
@@ -319,22 +323,21 @@ int attribute_hidden __toupper(int c)
 
 #else  /* __UCLIBC_HAS_CTYPE_TABLES__ */
 
-int attribute_hidden __toupper(int c)
+int toupper(int c)
 {
 	return __C_toupper(c);
 }
 
 #endif /* __UCLIBC_HAS_CTYPE_TABLES__ */
-strong_alias(__toupper,toupper)
+libc_hidden_proto(toupper)
+libc_hidden_def(toupper)
 
 #endif
 /**********************************************************************/
 #ifdef L_toupper_l
 
 #undef toupper_l
-#undef __toupper_l
-
-int __toupper_l(int c, __locale_t l)
+int toupper_l(int c, __locale_t l)
 {
 #if defined(__UCLIBC_HAS_CTYPE_ENFORCED__)
 	assert(CTYPE_DOMAIN_CHECK(c));
@@ -342,7 +345,8 @@ int __toupper_l(int c, __locale_t l)
 	return __UCLIBC_CTYPE_IN_TO_DOMAIN(c) ? l->__ctype_toupper[c] : c;
 }
 
-weak_alias(__toupper_l, toupper_l)
+libc_hidden_proto(toupper_l)
+libc_hidden_def(toupper_l)
 
 #endif
 /**********************************************************************/
diff --git a/libc/misc/dirent/alphasort.c b/libc/misc/dirent/alphasort.c
index feae021e6..ea45829d3 100644
--- a/libc/misc/dirent/alphasort.c
+++ b/libc/misc/dirent/alphasort.c
@@ -2,9 +2,11 @@
 #include <string.h>
 #include "dirstream.h"
 
+libc_hidden_proto(strcmp)
+
 int alphasort(const void * a, const void * b)
 {
-    return __strcmp ((*(const struct dirent **) a)->d_name,
+    return strcmp ((*(const struct dirent **) a)->d_name,
 	    (*(const struct dirent **) b)->d_name);
 }
 
diff --git a/libc/misc/dirent/alphasort64.c b/libc/misc/dirent/alphasort64.c
index c6cfcdacf..2bba1fcc9 100644
--- a/libc/misc/dirent/alphasort64.c
+++ b/libc/misc/dirent/alphasort64.c
@@ -16,9 +16,10 @@
 #include <string.h>
 #include "dirstream.h"
 
+libc_hidden_proto(strcmp)
 
 int alphasort64(const void * a, const void * b)
 {
-    return __strcmp ((*(const struct dirent64 **) a)->d_name,
+    return strcmp ((*(const struct dirent64 **) a)->d_name,
 	    (*(const struct dirent64 **) b)->d_name);
 }
diff --git a/libc/misc/dirent/closedir.c b/libc/misc/dirent/closedir.c
index 8066b5861..870414a87 100644
--- a/libc/misc/dirent/closedir.c
+++ b/libc/misc/dirent/closedir.c
@@ -4,7 +4,10 @@
 #include <unistd.h>
 #include "dirstream.h"
 
-int attribute_hidden __closedir(DIR * dir)
+libc_hidden_proto(closedir)
+libc_hidden_proto(close)
+
+int closedir(DIR * dir)
 {
 	int fd;
 
@@ -24,6 +27,6 @@ int attribute_hidden __closedir(DIR * dir)
 	__pthread_mutex_unlock(&(dir->dd_lock));
 	free(dir->dd_buf);
 	free(dir);
-	return __close(fd);
+	return close(fd);
 }
-strong_alias(__closedir,closedir)
+libc_hidden_def(closedir)
diff --git a/libc/misc/dirent/dirfd.c b/libc/misc/dirent/dirfd.c
index 48e955450..236614642 100644
--- a/libc/misc/dirent/dirfd.c
+++ b/libc/misc/dirent/dirfd.c
@@ -1,8 +1,14 @@
+/*
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
 #include <dirent.h>
 #include <errno.h>
 #include "dirstream.h"
 
-int attribute_hidden __dirfd(DIR * dir)
+int dirfd(DIR * dir)
 {
 	if (!dir || dir->dd_fd == -1) {
 		__set_errno(EBADF);
@@ -11,4 +17,5 @@ int attribute_hidden __dirfd(DIR * dir)
 
 	return dir->dd_fd;
 }
-strong_alias(__dirfd,dirfd)
+libc_hidden_proto(dirfd)
+libc_hidden_def(dirfd)
diff --git a/libc/misc/dirent/dirstream.h b/libc/misc/dirent/dirstream.h
index 15c70858f..713204c03 100644
--- a/libc/misc/dirent/dirstream.h
+++ b/libc/misc/dirent/dirstream.h
@@ -72,10 +72,10 @@ struct __dirstream {
 
 
 extern ssize_t __getdents(int fd, char *buf, size_t count) attribute_hidden;
-extern struct dirent *__readdir (DIR *__dirp) __nonnull ((1)) attribute_hidden;
+libc_hidden_proto(readdir)
 #ifdef __UCLIBC_HAS_LFS__
 extern ssize_t __getdents64 (int fd, char *buf, size_t count) attribute_hidden;
-extern struct dirent64 *__readdir64 (DIR *__dirp) __nonnull ((1)) attribute_hidden;
+libc_hidden_proto(readdir64)
 #endif
 
 #endif /* dirent.h  */
diff --git a/libc/misc/dirent/opendir.c b/libc/misc/dirent/opendir.c
index 82e7f364f..707bf45dc 100644
--- a/libc/misc/dirent/opendir.c
+++ b/libc/misc/dirent/opendir.c
@@ -7,32 +7,37 @@
 #include <sys/stat.h>
 #include "dirstream.h"
 
+libc_hidden_proto(opendir)
+libc_hidden_proto(open)
+libc_hidden_proto(fcntl)
+libc_hidden_proto(close)
+libc_hidden_proto(stat)
 
 /* opendir just makes an open() call - it return NULL if it fails
  * (open sets errno), otherwise it returns a DIR * pointer.
  */
-DIR attribute_hidden *__opendir(const char *name)
+DIR *opendir(const char *name)
 {
 	int fd;
 	struct stat statbuf;
 	char *buf;
 	DIR *ptr;
 
-	if (__stat(name, &statbuf))
+	if (stat(name, &statbuf))
 		return NULL;
 	if (!S_ISDIR(statbuf.st_mode)) {
 		__set_errno(ENOTDIR);
 		return NULL;
 	}
-	if ((fd = __open(name, O_RDONLY)) < 0)
+	if ((fd = open(name, O_RDONLY)) < 0)
 		return NULL;
 	/* According to POSIX, directory streams should be closed when
 	 * exec. From "Anna Pluzhnikov" <besp@midway.uchicago.edu>.
 	 */
-	if (__fcntl(fd, F_SETFD, FD_CLOEXEC) < 0)
+	if (fcntl(fd, F_SETFD, FD_CLOEXEC) < 0)
 		return NULL;
 	if (!(ptr = malloc(sizeof(*ptr)))) {
-		__close(fd);
+		close(fd);
 		__set_errno(ENOMEM);
 		return NULL;
 	}
@@ -45,7 +50,7 @@ DIR attribute_hidden *__opendir(const char *name)
 		ptr->dd_max = 512;
 
 	if (!(buf = calloc(1, ptr->dd_max))) {
-		__close(fd);
+		close(fd);
 		free(ptr);
 		__set_errno(ENOMEM);
 		return NULL;
@@ -54,4 +59,4 @@ DIR attribute_hidden *__opendir(const char *name)
 	__pthread_mutex_init(&(ptr->dd_lock), NULL);
 	return ptr;
 }
-strong_alias(__opendir,opendir)
+libc_hidden_def(opendir)
diff --git a/libc/misc/dirent/readdir.c b/libc/misc/dirent/readdir.c
index 2d4ad4aeb..e26479c13 100644
--- a/libc/misc/dirent/readdir.c
+++ b/libc/misc/dirent/readdir.c
@@ -7,7 +7,9 @@
 #include <dirent.h>
 #include "dirstream.h"
 
-struct dirent attribute_hidden *__readdir(DIR * dir)
+libc_hidden_proto(readdir)
+
+struct dirent *readdir(DIR * dir)
 {
 	ssize_t bytes;
 	struct dirent *de;
@@ -46,4 +48,4 @@ all_done:
 	__pthread_mutex_unlock(&(dir->dd_lock));
 	return de;
 }
-strong_alias(__readdir,readdir)
+libc_hidden_def(readdir)
diff --git a/libc/misc/dirent/readdir64.c b/libc/misc/dirent/readdir64.c
index 177af3fc9..2134d19fe 100644
--- a/libc/misc/dirent/readdir64.c
+++ b/libc/misc/dirent/readdir64.c
@@ -20,7 +20,9 @@
 #include <dirent.h>
 #include "dirstream.h"
 
-struct dirent64 attribute_hidden *__readdir64(DIR * dir)
+libc_hidden_proto(readdir64)
+
+struct dirent64 *readdir64(DIR * dir)
 {
 	ssize_t bytes;
 	struct dirent64 *de;
@@ -60,4 +62,4 @@ all_done:
 
 	return de;
 }
-strong_alias(__readdir64,readdir64)
+libc_hidden_def(readdir64)
diff --git a/libc/misc/dirent/readdir64_r.c b/libc/misc/dirent/readdir64_r.c
index 1cbaf3156..b8de4fa6f 100644
--- a/libc/misc/dirent/readdir64_r.c
+++ b/libc/misc/dirent/readdir64_r.c
@@ -19,6 +19,8 @@
 #include <dirent.h>
 #include "dirstream.h"
 
+libc_hidden_proto(memcpy)
+
 int readdir64_r(DIR *dir, struct dirent64 *entry, struct dirent64 **result)
 {
 	int ret;
@@ -59,7 +61,7 @@ int readdir64_r(DIR *dir, struct dirent64 *entry, struct dirent64 **result)
 	if (de == NULL) {
 	    *result = NULL;
 	} else {
-	    *result = __memcpy (entry, de, de->d_reclen);
+	    *result = memcpy (entry, de, de->d_reclen);
 	}
 	ret = 0;
 
diff --git a/libc/misc/dirent/readdir_r.c b/libc/misc/dirent/readdir_r.c
index 25cb80b63..769352f0a 100644
--- a/libc/misc/dirent/readdir_r.c
+++ b/libc/misc/dirent/readdir_r.c
@@ -5,6 +5,8 @@
 #include <dirent.h>
 #include "dirstream.h"
 
+libc_hidden_proto(memcpy)
+
 int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result)
 {
 	int ret;
@@ -45,7 +47,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result)
 	if (de == NULL) {
 	    *result = NULL;
 	} else {
-	    *result = __memcpy (entry, de, de->d_reclen);
+	    *result = memcpy (entry, de, de->d_reclen);
 	}
 	ret = 0;
 
diff --git a/libc/misc/dirent/rewinddir.c b/libc/misc/dirent/rewinddir.c
index 18d6547a8..ec89f17a7 100644
--- a/libc/misc/dirent/rewinddir.c
+++ b/libc/misc/dirent/rewinddir.c
@@ -3,6 +3,7 @@
 #include <unistd.h>
 #include "dirstream.h"
 
+libc_hidden_proto(lseek)
 
 /* rewinddir() just does an lseek(fd,0,0) - see close for comments */
 void rewinddir(DIR * dir)
@@ -12,7 +13,7 @@ void rewinddir(DIR * dir)
 		return;
 	}
 	__pthread_mutex_lock(&(dir->dd_lock));
-	__lseek(dir->dd_fd, 0, SEEK_SET);
+	lseek(dir->dd_fd, 0, SEEK_SET);
 	dir->dd_nextoff = dir->dd_nextloc = dir->dd_size = 0;
 	__pthread_mutex_unlock(&(dir->dd_lock));
 }
diff --git a/libc/misc/dirent/scandir.c b/libc/misc/dirent/scandir.c
index 72929fb57..41491baee 100644
--- a/libc/misc/dirent/scandir.c
+++ b/libc/misc/dirent/scandir.c
@@ -1,28 +1,8 @@
-/* Copyright (C) 1992-1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  
-   */
-
-/* Modified for uClibc by Erik Andersen
-   */
-
-#define qsort __qsort
-#define opendir __opendir
-#define closedir __closedir
+/*
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
 
 #include <dirent.h>
 #include <stdio.h>
@@ -32,6 +12,12 @@
 #include <sys/types.h>
 #include "dirstream.h"
 
+libc_hidden_proto(memcpy)
+libc_hidden_proto(readdir)
+libc_hidden_proto(opendir)
+libc_hidden_proto(closedir)
+libc_hidden_proto(qsort)
+
 int scandir(const char *dir, struct dirent ***namelist, 
 	int (*selector) (const struct dirent *),
 	int (*compar) (const void *, const void *))
@@ -49,7 +35,7 @@ int scandir(const char *dir, struct dirent ***namelist,
     __set_errno (0);
 
     pos = 0;
-    while ((current = __readdir (dp)) != NULL)
+    while ((current = readdir (dp)) != NULL)
 	if (selector == NULL || (*selector) (current))
 	{
 	    struct dirent *vnew;
@@ -76,7 +62,7 @@ int scandir(const char *dir, struct dirent ***namelist,
 	    if (vnew == NULL)
 		break;
 
-	    names[pos++] = (struct dirent *) __memcpy (vnew, current, dsize);
+	    names[pos++] = (struct dirent *) memcpy (vnew, current, dsize);
 	}
 
     if (unlikely(errno != 0))
diff --git a/libc/misc/dirent/scandir64.c b/libc/misc/dirent/scandir64.c
index e77b88d3c..44252b6f0 100644
--- a/libc/misc/dirent/scandir64.c
+++ b/libc/misc/dirent/scandir64.c
@@ -20,10 +20,6 @@
 /* Modified for uClibc by Erik Andersen
    */
 
-#define qsort __qsort
-#define opendir __opendir
-#define closedir __closedir
-
 #include <features.h>
 
 #if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS != 64 
@@ -47,6 +43,11 @@
 #include <sys/types.h>
 #include "dirstream.h"
 
+libc_hidden_proto(memcpy)
+libc_hidden_proto(opendir)
+libc_hidden_proto(closedir)
+libc_hidden_proto(qsort)
+
 int scandir64(const char *dir, struct dirent64 ***namelist, 
 	int (*selector) (const struct dirent64 *),
 	int (*compar) (const void *, const void *))
@@ -64,7 +65,7 @@ int scandir64(const char *dir, struct dirent64 ***namelist,
     __set_errno (0);
 
     pos = 0;
-    while ((current = __readdir64 (dp)) != NULL)
+    while ((current = readdir64 (dp)) != NULL)
 	if (selector == NULL || (*selector) (current))
 	{
 	    struct dirent64 *vnew;
@@ -91,7 +92,7 @@ int scandir64(const char *dir, struct dirent64 ***namelist,
 	    if (vnew == NULL)
 		break;
 
-	    names[pos++] = (struct dirent64 *) __memcpy (vnew, current, dsize);
+	    names[pos++] = (struct dirent64 *) memcpy (vnew, current, dsize);
 	}
 
     if (unlikely(errno != 0))
diff --git a/libc/misc/dirent/seekdir.c b/libc/misc/dirent/seekdir.c
index 6e841291a..5aa848b2a 100644
--- a/libc/misc/dirent/seekdir.c
+++ b/libc/misc/dirent/seekdir.c
@@ -3,6 +3,8 @@
 #include <unistd.h>
 #include "dirstream.h"
 
+libc_hidden_proto(lseek)
+
 void seekdir(DIR * dir, long int offset)
 {
 	if (!dir) {
@@ -10,7 +12,7 @@ void seekdir(DIR * dir, long int offset)
 		return;
 	}
 	__pthread_mutex_lock(&(dir->dd_lock));
-	dir->dd_nextoff = __lseek(dir->dd_fd, offset, SEEK_SET);
+	dir->dd_nextoff = lseek(dir->dd_fd, offset, SEEK_SET);
 	dir->dd_size = dir->dd_nextloc = 0;
 	__pthread_mutex_unlock(&(dir->dd_lock));
 }
diff --git a/libc/misc/error/err.c b/libc/misc/error/err.c
index 43fe60cc6..f27a5e7e8 100644
--- a/libc/misc/error/err.c
+++ b/libc/misc/error/err.c
@@ -5,8 +5,6 @@
  * Dedicated to Toni.  See uClibc/DEDICATION.mjn3 for details.
  */
 
-#define vfprintf __vfprintf
-
 #define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
@@ -22,6 +20,18 @@
 #warning REMINDER: Deal with wide oriented stderr case.
 #endif
 
+libc_hidden_proto(vwarn)
+libc_hidden_proto(vwarnx)
+libc_hidden_proto(err)
+libc_hidden_proto(verr)
+libc_hidden_proto(verrx)
+
+libc_hidden_proto(fprintf)
+libc_hidden_proto(vfprintf)
+libc_hidden_proto(__xpg_strerror_r)
+libc_hidden_proto(exit)
+libc_hidden_proto(vfprintf)
+
 static void vwarn_work(const char *format, va_list args, int showerr)
 {
 	/*                         0123 45678 9 a b*/
@@ -34,7 +44,7 @@ static void vwarn_work(const char *format, va_list args, int showerr)
 	f = fmt + 11;				/* At 11. */
 	if (showerr) {
 		f -= 4;					/* At 7. */
-		__xpg_strerror_r_internal(errno, buf, sizeof(buf));
+		__xpg_strerror_r(errno, buf, sizeof(buf));
 	}
 
 	__STDIO_AUTO_THREADLOCK(stderr);
@@ -49,68 +59,68 @@ static void vwarn_work(const char *format, va_list args, int showerr)
 	__STDIO_AUTO_THREADUNLOCK(stderr);