well, launching plugins is written, too bad it segfaults

1 files changed, 17 insertions, 5 deletions

diff --git a/wrapper/rvs.h b/wrapper/rvs.h
index 83cde87..57358f2 100644
--- a/wrapper/rvs.h
+++ b/wrapper/rvs.h
@@ -66,14 +66,28 @@ xfree (void *ptr)
 		free (ptr);
 }
 
+void
+xsystem (const char *command)
+{
+	int stat=system(command);
+	if (stat!=0) {
+		if (stat==-1) {
+			fprintf(stderr,
+				"%s: unable to launch run command",
+				program_invocation_name);
+			exit(EXIT_FAILURE);
+		} else
+			exit(EXIT_FAILURE);
+	}
+}
+
 /* unistd.h */
 int
 xchdir (const char *filename)
 {
 	int ret=chdir(filename);
-	if (ret != 0) {
+	if (ret != 0)
 		error(EXIT_FAILURE,errno,"%s/",filename);
-	}
 	return ret;
 }
 
@@ -83,10 +97,8 @@ xfopen (const char *filename, const char *opentype)
 {
 	FILE *file = fopen(filename,opentype);
 	/* fopen gives NULL on failure */
-	if ( file == NULL ) {
+	if ( file == NULL )
 		error(EXIT_FAILURE,errno,"%s",filename);
-	}
-	
 	return file;
 }