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Use better type for siginfo (volatile sig_atomic_t instead of int).

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Pointed out by:	jh
This commit is contained in:
pjd 2010-05-17 19:13:49 +00:00
parent 4c8ac4b5a8
commit b503e7f715
1 changed files with 2 additions and 1 deletions
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usr.bin/wc/wc.c
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@ -63,7 +63,8 @@ __FBSDID("$FreeBSD$");
#include <wctype.h>
uintmax_t tlinect, twordct, tcharct, tlongline;
int doline, doword, dochar, domulti, dolongline, siginfo;
int doline, doword, dochar, domulti, dolongline;
static volatile sig_atomic_t siginfo;
static void show_cnt(const char *file, uintmax_t linect, uintmax_t wordct,
uintmax_t charct, uintmax_t llct);