Francois Gouget : tools/fnt2fon: Remove error() as it is almost unused. Transform errno into a meaningful string for the error message.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: eb9c53a1cb87b6608c3bcf5e2c9ba25b4006c6af
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=eb9c53a1cb87b6608c3bcf5e2c9ba25b4006c6af

Author: Francois Gouget <fgouget at free.fr>
Date:   Thu Oct 18 17:05:11 2007 +0200

tools/fnt2fon: Remove error() as it is almost unused. Transform errno into a meaningful string for the error message.

---

 tools/fnt2fon.c |   19 ++++---------------
 1 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/tools/fnt2fon.c b/tools/fnt2fon.c
index 3f82fd9..87c5ab7 100644
--- a/tools/fnt2fon.c
+++ b/tools/fnt2fon.c
@@ -28,6 +28,7 @@
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
+#include <errno.h>
 #include <fcntl.h>
 #ifdef HAVE_IO_H
 # include <io.h>
@@ -78,19 +79,6 @@ static void usage(char **argv)
 #define __attribute__(X)
 #endif
 
-static void error(const char *s, ...) __attribute__((format (printf, 1, 2)));
-
-static void error(const char *s, ...)
-{
-	va_list ap;
-	va_start(ap, s);
-	fprintf(stderr, "Error: ");
-	vfprintf(stderr, s, ap);
-	fprintf(stderr, "\n");
-	va_end(ap);
-	exit(1);
-}
-
 int main(int argc, char **argv)
 {
     int i, j;
@@ -123,13 +111,14 @@ int main(int argc, char **argv)
     for(i = 0; i < num_files; i++) {
         fp = fopen(argv[i+1], "rb");
         if(!fp) {
-            fprintf(stderr, "Can't open %s\n", argv[i+1]);
+            fprintf(stderr, "error: unable to open %s for reading: %s\n", argv[i+1], strerror(errno));
             usage(argv);
             exit(1);
         }
         fread(&ver, sizeof(short), 1, fp);
         if(ver != 0x200 && ver != 0x300) {
-            error("invalid fnt file %s ver %d", argv[i+1], ver);
+            fprintf(stderr, "error: invalid fnt file %s ver %d\n", argv[i+1], ver);
+            exit(1);
         }
         fread(file_lens + i, sizeof(int), 1, fp);
         fseek(fp, 0x44, SEEK_SET);