+ added dc (aka the function formerly known as math)

[oweals/busybox.git] / gzip.c

diff --git a/gzip.c b/gzip.c
index a971229d33bb5184ff387276fceb69065ee1d9ef..9248cfecd651bb5b19a0d474b4d2d7d90abb0fc5 100644 (file)
--- a/gzip.c
+++ b/gzip.c
@@ -282,8 +282,6 @@ extern int save_orig_name;          /* set if original name must be saved */
 #define WARN(msg) {if (!quiet) fprintf msg ; \
                   if (exit_code == OK) exit_code = WARNING;}
 
-#define do_exit(c) exit(c)
-
 
        /* in zip.c: */
 extern int zip (int in, int out);
@@ -1883,13 +1881,13 @@ int gzip_main(int argc, char **argv)
                inFileNum = open(ifname, O_RDONLY);
                if (inFileNum < 0) {
                        perror(ifname);
-                       do_exit(WARNING);
+                       exit(WARNING);
                }
                /* Get the time stamp on the input file. */
                result = stat(ifname, &statBuf);
                if (result < 0) {
                        perror(ifname);
-                       do_exit(WARNING);
+                       exit(WARNING);
                }
                time_stamp = statBuf.st_ctime;
                ifile_size = statBuf.st_size;
@@ -1923,7 +1921,7 @@ int gzip_main(int argc, char **argv)
 #endif
                if (outFileNum < 0) {
                        perror(ofname);
-                       do_exit(WARNING);
+                       exit(WARNING);
                }
                SET_BINARY_MODE(outFileNum);
                /* Set permissions on the file */
@@ -1948,7 +1946,7 @@ int gzip_main(int argc, char **argv)
                }
        }
 
-       do_exit(exit_code);
+       return(exit_code);
 }
 
 /* trees.c -- output deflated data using Huffman coding