Oops. Forgot the usleep.c file.

[oweals/busybox.git] / coreutils / dd.c

diff --git a/coreutils/dd.c b/coreutils/dd.c
index f40dec712d0d7c6801150f9589833684c2fd2a09..9c7d872b195511354a2f59982cbccd455844b841 100644 (file)
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -57,8 +57,8 @@ static const char dd_usage[] =
 
 extern int dd_main(int argc, char **argv)
 {
-       const char *inFile = NULL;
-       const char *outFile = NULL;
+       char *inFile = NULL;
+       char *outFile = NULL;
        char *cp;
        int inFd;
        int outFd;
@@ -125,9 +125,12 @@ extern int dd_main(int argc, char **argv)
                inFd = open(inFile, 0);
 
        if (inFd < 0) {
-               perror(inFile);
-               free(buf);
-               exit(FALSE);
+               /* Note that we are not freeing buf or closing
+                * files here to save a few bytes. This exits
+                * here anyways... */
+
+               /* free(buf); */
+               fatalError( inFile);
        }
 
        if (outFile == NULL)
@@ -136,10 +139,13 @@ extern int dd_main(int argc, char **argv)
                outFd = open(outFile, O_WRONLY | O_CREAT | O_TRUNC, 0666);
 
        if (outFd < 0) {
-               perror(outFile);
-               close(inFd);
-               free(buf);
-               exit(FALSE);
+               /* Note that we are not freeing buf or closing
+                * files here to save a few bytes. This exits
+                * here anyways... */
+
+               /* close(inFd);
+                  free(buf); */
+               fatalError( outFile);
        }
 
        lseek(inFd, skipBlocks * blockSize, SEEK_SET);
@@ -180,9 +186,13 @@ extern int dd_main(int argc, char **argv)
                perror(inFile);
 
   cleanup:
+       /* Note that we are not freeing memory or closing
+        * files here, to save a few bytes. */
+#if 0
        close(inFd);
        close(outFd);
        free(buf);
+#endif
 
        printf("%ld+%d records in\n", (long) (intotal / blockSize),
                   (intotal % blockSize) != 0);