3 files changed, 11 insertions, 1 deletions

diff --git a/libblkid/lib/exec_shell.c b/libblkid/lib/exec_shell.c
index 2b263644d..2b723acb4 100644
--- a/libblkid/lib/exec_shell.c
+++ b/libblkid/lib/exec_shell.c
@@ -20,6 +20,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/types.h>
+#include <libgen.h>
 
 #include "nls.h"
 #include "c.h"
diff --git a/libblkid/lib/fileutils.c b/libblkid/lib/fileutils.c
index 4e884d39a..c6eb0d6c9 100644
--- a/libblkid/lib/fileutils.c
+++ b/libblkid/lib/fileutils.c
@@ -14,6 +14,10 @@
 #include "fileutils.h"
 #include "pathnames.h"
 
+#ifndef _PATH_TMP
+#define _PATH_TMP   "/tmp/"
+#endif
+
 /* Create open temporary file in safe way.  Please notice that the
  * file permissions are -rw------- by default. */
 int xmkstemp(char **tmpname, char *dir)
diff --git a/libblkid/lib/sysfs.c b/libblkid/lib/sysfs.c
index 63a90dcbc..8070750fa 100644
--- a/libblkid/lib/sysfs.c
+++ b/libblkid/lib/sysfs.c
@@ -5,6 +5,8 @@
  * Written by Karel Zak <kzak@redhat.com>
  */
 #include <ctype.h>
+#include <string.h>
+#include <libgen.h>
 
 #include "c.h"
 #include "at.h"
@@ -13,6 +15,9 @@
 #include "fileutils.h"
 #include "all-io.h"
 
+#define STRINGIFY(x) #x
+#define EXPAND(x) STRINGIFY(x)
+
 char *sysfs_devno_attribute_path(dev_t devno, char *buf,
 				 size_t bufsiz, const char *attr)
 {
@@ -436,7 +441,7 @@ int sysfs_write_string(struct sysfs_cxt *cxt, const char *attr, const char *str)
 
 int sysfs_write_u64(struct sysfs_cxt *cxt, const char *attr, uint64_t num)
 {
-	char buf[sizeof(stringify_value(ULLONG_MAX))];
+	char buf[sizeof(STRINGIFY(ULLONG_MAX))];
 	int fd, rc = 0, len, errsv;
 
 	fd = sysfs_open(cxt, attr, O_WRONLY|O_CLOEXEC);