- updated

[packages/device-mapper.git] / device-mapper-klibc.patch

--- device-mapper/configure.in~	2008-07-06 19:22:49.965050005 +0200
+++ device-mapper/configure.in	2008-07-06 19:26:11.998363857 +0200
@@ -107,7 +107,7 @@
 
 ################################################################################
 dnl -- Check for functions
-AC_CHECK_FUNCS([gethostname getpagesize memset mkdir rmdir munmap setlocale \
+AC_CHECK_FUNCS([gethostname memset mkdir rmdir munmap \
   strcasecmp strchr strdup strncasecmp strerror strrchr strstr strtol strtoul \
   uname], , [AC_MSG_ERROR(bailing out)])
 AC_FUNC_ALLOCA
--- device-mapper.1.02.09.orig/configure.in	2006-09-27 18:22:22.000000000 +0000
+++ device-mapper.1.02.09.klibc/configure.in	2006-09-27 18:22:22.000000000 +0000
@@ -87,7 +87,7 @@
 AC_HEADER_SYS_WAIT
 AC_HEADER_TIME
 
-AC_CHECK_HEADERS([ctype.h dirent.h errno.h fcntl.h getopt.h inttypes.h limits.h \
+AC_CHECK_HEADERS([ctype.h dirent.h errno.h fcntl.h inttypes.h limits.h \
   stdarg.h stdio.h stdlib.h string.h sys/ioctl.h sys/param.h sys/stat.h \
   sys/types.h unistd.h], , [AC_MSG_ERROR(bailing out)])
 AC_CHECK_HEADERS(termios.h sys/statvfs.h)
--- device-mapper.1.02.09.orig/dmsetup/dmsetup.c	2006-08-10 20:53:21.000000000 +0000
+++ device-mapper.1.02.09.klibc/dmsetup/dmsetup.c	2006-09-27 18:22:58.000000000 +0000
@@ -31,12 +31,13 @@
 #include <dirent.h>
 #include <errno.h>
 #include <unistd.h>
-#include <libgen.h>
 #include <sys/wait.h>
 #include <unistd.h>
 #include <sys/param.h>
+#ifndef __KLIBC__
 #include <locale.h>
 #include <langinfo.h>
+#endif
 
 #ifdef HAVE_SYS_IOCTL_H
 #  include <sys/ioctl.h>
@@ -1547,9 +1548,11 @@
 	int len;
 
 	/* Symbol set default */
+#ifndef __KLIBC__
 	if (!strcmp(nl_langinfo(CODESET), "UTF-8"))
 		_tsym = &_tsym_utf;
 	else
+#endif
 		_tsym = &_tsym_ascii;
 
 	/* Default */
@@ -1647,7 +1650,9 @@
 	memset(&_values, 0, sizeof(_values));
 
 	namebase = strdup((*argv)[0]);
-	base = basename(namebase);
+	base = strrchr(namebase,'/');
+	if (base != NULL) *base++ = 0;
+	else base = namebase;
 
 	if (!strcmp(base, "devmap_name")) {
 		free(namebase);
@@ -1783,7 +1788,9 @@
 	struct command *c;
 	int r = 1;
 
+#ifndef __KLIBC__
 	(void) setlocale(LC_ALL, "");
+#endif
 
 	if (!_process_switches(&argc, &argv)) {
 		fprintf(stderr, "Couldn't process command line.\n");
--- device-mapper.1.02.22/lib/ioctl/libdm-iface.c.orig	2007-08-21 18:26:07.000000000 +0200
+++ device-mapper.1.02.22/lib/ioctl/libdm-iface.c	2007-09-09 23:59:33.337996036 +0200
@@ -134,17 +134,25 @@
 			    uint32_t *number)
 {
 	FILE *fl;
-	char nm[256];
+	char nm[256], buf[300];
 	int c;
-	uint32_t num;
+	uint32_t num, size;
 
 	if (!(fl = fopen(file, "r"))) {
 		log_sys_error("fopen", file);
 		return 0;
 	}
 
-	while (!feof(fl)) {
-		if (fscanf(fl, "%d %255s\n", &num, &nm[0]) == 2) {
+	/* Use fread+sscanf for klibc compatibility. */
+	do {
+		size = 0;
+		do {
+			num = fread(&buf[size], sizeof(char), 1, fl);
+			if (num > 0)
+				size++;
+		} while (num > 0 && buf[size - 1] != '\n');
+		buf[size] = '\0';
+		if (sscanf(buf, "%d %255s\n", &num, &nm[0]) == 2) {
 			if (!strcmp(name, nm)) {
 				if (number) {
 					*number = num;
@@ -154,10 +162,9 @@
 				}
 				dm_bit_set(_dm_bitset, num);
 			}
-		} else do {
-			c = fgetc(fl);
-		} while (c != EOF && c != '\n');
-	}
+	        }
+	} while (size > 0);
+	
 	if (fclose(fl))
 		log_sys_error("fclose", file);
 
--- device-mapper.1.02.22/lib/libdm-file.c.orig	2007-08-21 18:26:06.000000000 +0200
+++ device-mapper.1.02.22/lib/libdm-file.c	2007-09-10 00:20:00.475926641 +0200
@@ -15,10 +15,16 @@
 
 #include "lib.h"
 
-#include <sys/file.h>
 #include <fcntl.h>
 #include <dirent.h>
 
+#ifndef __KLIBC__
+#  include <sys/file.h>
+#  ifdef linux
+#    include <malloc.h>
+#  endif
+#endif
+
 static int _create_dir_recursive(const char *dir)
 {
 	char *orig, *s;
@@ -73,7 +79,11 @@
 
 int dm_fclose(FILE *stream)
 {
+#ifdef __KLIBC__
+	int prev_fail = 0;
+#else
 	int prev_fail = ferror(stream);
+#endif
 	int fclose_fail = fclose(stream);
 
 	/* If there was a previous failure, but fclose succeeded,