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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-12-23 23:36:47 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-12-23 23:36:47 +0000
commit4e12b1a2a9e68685dff61acaee1e1f6c377d978c (patch)
tree6d2745f77060d05f843eb186c5227246667d33cb /coreutils
parentb3523b9cd3ba71b82e36466b17aae3d65a53203e (diff)
downloadbusybox-4e12b1a2a9e68685dff61acaee1e1f6c377d978c.tar.gz
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libbb: introduce and use xmalloc_ttyname (-32 in bss).
ash: small code shrink text data bss dec hex filename 793669 504 7524 801697 c3ba1 busybox_old 793659 504 7492 801655 c3b77 busybox_unstripped
Diffstat (limited to 'coreutils')
-rw-r--r--coreutils/tty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/tty.c b/coreutils/tty.c
index e83289440..d49fb50b6 100644
--- a/coreutils/tty.c
+++ b/coreutils/tty.c
@@ -30,7 +30,7 @@ int tty_main(int argc, char **argv SKIP_INCLUDE_SUSv2(UNUSED_PARAM))
retval = 0;
- s = ttyname(0);
+ s = xmalloc_ttyname(0);
if (s == NULL) {
/* According to SUSv3, ttyname can fail with EBADF or ENOTTY.
* We know the file descriptor is good, so failure means not a tty. */