openwrt/package/system/opkg/patches/280-use-vfork.patch
Felix Fietkau 763f5d7873 opkg: use vfork on gz_open by default (FS#120)
Reduces memory consumption and binary size

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-28 14:18:54 +02:00

21 lines
502 B
Diff

--- a/libbb/gz_open.c
+++ b/libbb/gz_open.c
@@ -29,7 +29,7 @@
#include <unistd.h>
#include "libbb.h"
-static int gz_use_vfork;
+static const int gz_use_vfork = 1;
FILE *
gz_open(FILE *compressed_file, int *pid)
@@ -38,8 +38,6 @@ gz_open(FILE *compressed_file, int *pid)
off_t floc;
int cfile = -1;
- gz_use_vfork = (getenv("OPKG_USE_VFORK") != NULL);
-
if (gz_use_vfork) {
/* Create a new file descriptor for the input stream
* (it *must* be associated with a file), and lseek()