diff options
| author | Denis Vlasenko | 2008-07-22 10:10:13 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-07-22 10:10:13 +0000 |
| commit | a5254032f57627fa3b9b9acebc6bdd0a6e02955f (patch) | |
| tree | 935810c06a4025db9a9e509094b102ebf9e205c0 | |
| parent | b62bd7b261bbfadcaeb7c5fcec8b4921bf5379a6 (diff) | |
| download | busybox-a5254032f57627fa3b9b9acebc6bdd0a6e02955f.zip busybox-a5254032f57627fa3b9b9acebc6bdd0a6e02955f.tar.gz | |
cal: remove lone static data variable. -4 bytes. coreutils
is down to four applets with nonzero data+bss.
| -rw-r--r-- | coreutils/cal.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/coreutils/cal.c b/coreutils/cal.c index 8a93057..9b59777 100644 --- a/coreutils/cal.c +++ b/coreutils/cal.c @@ -40,7 +40,8 @@ static const unsigned char sep1752[] ALIGN1 = { 24, 25, 26, 27, 28, 29, 30 }; -static unsigned julian; +/* Set to 0 or 1 in main */ +#define julian ((unsigned)option_mask32) /* leap year -- account for Gregorian reformation in 1752 */ static int leap_year(unsigned yr) @@ -87,7 +88,8 @@ int cal_main(int argc, char **argv) char buf[40]; flags = getopt32(argv, "jy"); - julian = flags & 1; + /* This sets julian = flags & 1: */ + option_mask32 &= 1; month = 0; argv += optind; argc -= optind; @@ -100,7 +102,7 @@ int cal_main(int argc, char **argv) time(&now); local_time = localtime(&now); year = local_time->tm_year + 1900; - if (!(flags & 2)) { + if (!(flags & 2)) { /* no -y */ month = local_time->tm_mon + 1; } } else { |