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authorEric Andersen <andersen@codepoet.org>2000-09-11 04:55:31 +0000
committerEric Andersen <andersen@codepoet.org>2000-09-11 04:55:31 +0000
commit49352adf9c96c05babe78fa99ddaa7caaf440655 (patch)
tree922f53dc53e94ee22e49a07258ade07ead0e756f /archival/ar.c
parent605a819a179e4cd00823dda41a6804c6636a3523 (diff)
downloadbusybox-49352adf9c96c05babe78fa99ddaa7caaf440655.tar.gz
Simplify a few little things, and merge in a patch from
robotti@metconnect.com so that 'ar -xv' and 'ar -x -v' both work. -Erik
Diffstat (limited to 'archival/ar.c')
-rw-r--r--archival/ar.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/archival/ar.c b/archival/ar.c
index adb6982b2..61ce83029 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -181,7 +181,7 @@ static headerL_t *getHeaders(int srcFd, headerL_t *head, int funct)
*head = *list;
/* recursive check for sub-archives */
- if ((funct & RECURSIVE) == RECURSIVE)
+ if ( funct & RECURSIVE )
head = getHeaders(srcFd, head, funct);
lseek(srcFd, head->offset + head->size, SEEK_SET);
}
@@ -207,7 +207,7 @@ static headerL_t *findEntry(headerL_t *head, const char *filename)
*/
static int displayEntry(headerL_t *head, int funct)
{
- if ((funct & VERBOSE) == VERBOSE) {
+ if ( funct & VERBOSE ) {
printf("%s %d/%d %8d %s ", modeString(head->mode), head->uid, head->gid, head->size, timeString(head->mtime));
}
printf("%s\n", head->name);
@@ -232,22 +232,22 @@ extern int ar_main(int argc, char **argv)
while ((opt = getopt(argc, argv, "ovtpxR")) != -1) {
switch (opt) {
case 'o':
- funct = funct | PRESERVE_DATE;
+ funct |= PRESERVE_DATE;
break;
case 'v':
- funct = funct | VERBOSE;
+ funct |= VERBOSE;
break;
case 't':
- funct = funct | DISPLAY;
+ funct |= DISPLAY;
break;
case 'x':
- funct = funct | EXT_TO_FILE;
+ funct |= EXT_TO_FILE;
break;
case 'p':
- funct = funct | EXT_TO_STDOUT;
+ funct |= EXT_TO_STDOUT;
break;
case 'R':
- funct = funct | RECURSIVE;
+ funct |= RECURSIVE;
break;
default:
usage(ar_usage);
@@ -288,14 +288,14 @@ extern int ar_main(int argc, char **argv)
extractList = header;
while(extractList->next != NULL) {
- if ( (funct & EXT_TO_FILE) == EXT_TO_FILE) {
+ if ( funct & EXT_TO_FILE ) {
dstFd = open(extractList->name, O_WRONLY | O_CREAT, extractList->mode);
extractAr(srcFd, dstFd, extractList);
}
- if ( (funct & EXT_TO_STDOUT) == EXT_TO_STDOUT)
+ if ( funct & EXT_TO_STDOUT )
extractAr(srcFd, fileno(stdout), extractList);
- if ( (funct & DISPLAY) == DISPLAY)
+ if ( (funct & DISPLAY) || (funct & VERBOSE))
displayEntry(extractList, funct);
extractList=extractList->next;
}