don't modify argv, use a counter - ii - irc it, simple FIFO based irc client
(HTM) git clone git://git.suckless.org/ii
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---
(DIR) commit 31b2445000b7f5f88e363f85de1e70e91c2adbaf
(DIR) parent 0fedff44e3cf7d1f1edfb15f160320dcc6746bd8
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 18 Nov 2017 12:35:33 +0100
don't modify argv, use a counter
on some platforms (OpenBSD) this changes the exposed argv in tools
using the kvm_* interface, such as ps and pgrep.
Diffstat:
M arg.h | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
---
(DIR) diff --git a/arg.h b/arg.h
@@ -21,12 +21,13 @@ extern char *argv0;
argc--;\
break;\
}\
- for (brk_ = 0, argv[0]++, argv_ = argv;\
- argv[0][0] && !brk_;\
- argv[0]++) {\
+ int i_;\
+ for (i_ = 1, brk_ = 0, argv_ = argv;\
+ argv[0][i_] && !brk_;\
+ i_++) {\
if (argv_ != argv)\
break;\
- argc_ = argv[0][0];\
+ argc_ = argv[0][i_];\
switch (argc_)
#define ARGEND }\