+// vim:ts=8:expandtab
#include <sys/types.h>
#include <string.h>
#include <stdarg.h>
* Reads size bytes into the destination buffer from filename.
*
*/
-void slurp(char *filename, char *destination, int size) {
- int fd;
+bool slurp(const char *filename, char *destination, int size) {
+ int fd;
- if ((fd = open(filename, O_RDONLY)) == -1)
- die("Could not open \"%s\"\n", filename);
+ if ((fd = open(filename, O_RDONLY)) == -1)
+ return false;
- (void)read(fd, destination, size);
- (void)close(fd);
+ int n = read(fd, destination, size);
+ if (n != -1)
+ destination[n] = '\0';
+ (void)close(fd);
+
+ return true;
}
/*
(void)vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
- if (wmii_path != NULL)
- write_error_to_statusbar(buffer);
- else
- fprintf(stderr, "%s", buffer);
+ fprintf(stderr, "%s", buffer);
exit(EXIT_FAILURE);
}
-
-/*
- * This function just concats two strings in place, it should only be used
- * for concatting order to the name of a file or concatting color codes.
- * Otherwise, the buffer size would have to be increased.
- *
- */
-char *order_to_str(int number, char *name) {
- static char buf[32];
- (void)snprintf(buf, sizeof(buf), "%d%s", number, name);
- return buf;
-}