Mercurial > hg > toybox
diff toys/catv.c @ 186:25447caf1b4b
Change command main() functions to return void, and exit(toys.exitval) from
the toybox infrastructure instead. Eliminates a return call from each command.
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Thu, 29 Nov 2007 18:14:37 -0600 |
| parents | 29e2051296fd |
| children | c983a0af6d4e |
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--- a/toys/catv.c Thu Nov 29 17:49:50 2007 -0600 +++ b/toys/catv.c Thu Nov 29 18:14:37 2007 -0600 @@ -34,21 +34,19 @@ } if (c < 32) { if (c == 10) { - if (toys.optflags & 1) putchar('$'); + if (toys.optflags & 1) xputc('$'); } else if (toys.optflags & (c==9 ? 2 : 4)) { printf("^%c", c+'@'); continue; } } - putchar(c); + xputc(c); } } } -int catv_main(void) +void catv_main(void) { toys.optflags^=4; loopfiles(toys.optargs, do_catv); - - return toys.exitval; }