Mercurial > hg > toybox
diff toys/posix/xargs.c @ 674:7e846e281e38
New build infrastructure to generate FLAG_ macros and TT alias, #define FOR_commandname before #including toys.h to trigger it. Rename DEFINE_GLOBALS() to just GLOBALS() (because I could never remember if it was DECLARE_GLOBALS). Convert existing commands to use new infrastructure, and replace optflag constants with FLAG_ macros where appropriate.
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Mon, 08 Oct 2012 00:02:30 -0500 |
| parents | 2986aa63a021 |
| children | 786841fdb1e0 |
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--- a/toys/posix/xargs.c Sun Oct 07 23:53:25 2012 -0500 +++ b/toys/posix/xargs.c Mon Oct 08 00:02:30 2012 -0500 @@ -29,9 +29,10 @@ -E stop at line matching string */ +#define FOR_xargs #include "toys.h" -DEFINE_GLOBALS( +GLOBALS( long max_bytes; long max_entries; long L; @@ -42,8 +43,6 @@ char delim; ) -#define TT this.xargs - // If out==NULL count TT.bytes and TT.entries, stopping at max. // Otherwise, fill out out[] @@ -105,7 +104,7 @@ int entries, bytes, done = 0, status; char *data = NULL; - if (!(toys.optflags&1)) TT.delim = '\n'; + if (!(toys.optflags & FLAG_0)) TT.delim = '\n'; // If no optargs, call echo. if (!toys.optc) {