diff options
| author | Denis Vlasenko | 2007-07-21 13:27:44 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-07-21 13:27:44 +0000 |
| commit | 091965768da4175d3763e61db56bba058d68ae3b (patch) | |
| tree | 011719c7b70c58099641d98244ea1aad9b2a8e5d /coreutils/dos2unix.c | |
| parent | 557fb713e0f943ac9b87c9f3804ba24e73d55bb0 (diff) | |
| download | busybox-091965768da4175d3763e61db56bba058d68ae3b.zip busybox-091965768da4175d3763e61db56bba058d68ae3b.tar.gz | |
libbb: nuke BB_GETOPT_ERROR, always die if there are mutually exclusive options
find_pair 164 180 +16
passwd_main 1222 1230 +8
display_speed 91 96 +5
msh_main 1335 1339 +4
qrealloc 38 36 -2
refresh 1190 1182 -8
cut_main 543 532 -11
sendCgi 1807 1794 -13
getopt32 1063 1045 -18
arith 2077 2030 -47
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/6 up/down: 33/-99) Total: -66 bytes
text data bss dec hex filename
781548 1168 11900 794616 c1ff8 busybox_old
781452 1168 11900 794520 c1f98 busybox_unstripped
Diffstat (limited to 'coreutils/dos2unix.c')
| -rw-r--r-- | coreutils/dos2unix.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/coreutils/dos2unix.c b/coreutils/dos2unix.c index 86adcd9..115632f 100644 --- a/coreutils/dos2unix.c +++ b/coreutils/dos2unix.c @@ -20,7 +20,7 @@ enum { }; /* if fn is NULL then input is stdin and output is stdout */ -static int convert(char *fn, int ConvType) +static int convert(char *fn, int conv_type) { FILE *in, *out; int i; @@ -52,7 +52,7 @@ static int convert(char *fn, int ConvType) if (i == '\r') continue; if (i == '\n') { - if (ConvType == CT_UNIX2DOS) + if (conv_type == CT_UNIX2DOS) fputc('\r', out); fputc('\n', out); continue; @@ -81,29 +81,27 @@ static int convert(char *fn, int ConvType) int dos2unix_main(int argc, char **argv); int dos2unix_main(int argc, char **argv) { - int o, ConvType; + int o, conv_type; /* See if we are supposed to be doing dos2unix or unix2dos */ if (applet_name[0] == 'd') { - ConvType = CT_DOS2UNIX; /* 2 */ + conv_type = CT_DOS2UNIX; /* 2 */ } else { - ConvType = CT_UNIX2DOS; /* 1 */ + conv_type = CT_UNIX2DOS; /* 1 */ } - /* -u and -d are mutally exclusive */ - opt_complementary = "?:u--d:d--u"; - /* process parameters */ - /* -u convert to unix */ - /* -d convert to dos */ + + /* -u convert to unix, -d convert to dos */ + opt_complementary = "u--d:d--u"; /* mutally exclusive */ o = getopt32(argc, argv, "du"); /* Do the conversion requested by an argument else do the default * conversion depending on our name. */ if (o) - ConvType = o; + conv_type = o; do { /* might be convert(NULL) if there is no filename given */ - o = convert(argv[optind], ConvType); + o = convert(argv[optind], conv_type); if (o < 0) break; optind++; |