From fd6326c2d169a80ceda2c202d5ef4c17cd60e3c9 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sat, 3 Sep 2011 09:03:27 +0200
Subject: utils.c: Remove unused functions stroflen, feh_get_tmp_dir,
 feh_get_user_name

---
 src/utils.c | 44 --------------------------------------------
 src/utils.h |  3 ---
 2 files changed, 47 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index e7ffa45..037010e 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -27,9 +27,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "debug.h"
 #include "options.h"
 
-static char *feh_user_name = NULL;
-static char *feh_tmp_dir = NULL;
-
 /* eprintf: print error message and exit */
 void eprintf(char *fmt, ...)
 {
@@ -146,18 +143,6 @@ char *estrjoin(const char *separator, ...)
 	return string;
 }
 
-char *stroflen(char c, int l)
-{
-	static char buf[1024];
-	int i = 0;
-
-	buf[0] = '\0';
-	while (l--)
-		buf[i++] = c;
-	buf[i] = '\0';
-	return buf;
-}
-
 /* free the result please */
 char *feh_unique_filename(char *path, char *basename)
 {
@@ -205,32 +190,3 @@ char *ereadfile(char *path)
 
 	return estrdup(buffer);
 }
-
-char *feh_get_tmp_dir(void)
-{
-	char *tmp;
-	if (feh_tmp_dir)
-		return feh_tmp_dir;
-	tmp = getenv("TMPDIR");
-	if (!tmp)
-		tmp = getenv("TMP");
-	if (!tmp)
-		tmp = getenv("TEMP");
-	if (!tmp)
-		tmp = "/tmp";
-	feh_tmp_dir = estrdup(tmp);
-	return feh_tmp_dir;
-}
-
-char *feh_get_user_name(void)
-{
-	struct passwd *pw = NULL;
-
-	if (feh_user_name)
-		return feh_user_name;
-	setpwent();
-	pw = getpwuid(getuid());
-	endpwent();
-	feh_user_name = estrdup(pw->pw_name);
-	return feh_user_name;
-}
diff --git a/src/utils.h b/src/utils.h
index d0d7665..a619a4c 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -36,11 +36,8 @@ char *_estrdup(char *s);
 void *_emalloc(size_t n);
 void *_erealloc(void *ptr, size_t n);
 char *estrjoin(const char *separator, ...);
-char *stroflen(char, int);
 char *feh_unique_filename(char *path, char *basename);
 char *ereadfile(char *path);
-char *feh_get_tmp_dir(void);
-char *feh_get_user_name(void);
 
 #define ESTRAPPEND(a,b) \
   {\
-- 
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