JehanneOS/mksh
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employ string pooling techniques to save off a few more bytes

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(probably more than the new “rename” builtin ever required…)
This commit is contained in:
tg
2007-08-19 23:12:23 +00:00
parent ca46f3dc98
commit 1e3783f030
4 changed files with 26 additions and 17 deletions
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4
funcs.c
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@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.63 2007/08/19 22:06:26 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.64 2007/08/19 23:12:21 tg Exp $");
/* A leading = means assignments before command are kept;
* a leading * means a POSIX special builtin;
@ -3033,7 +3033,7 @@ c_rename(const char **wp)
wp[1] == NULL /* first argument */ ||
wp[2] == NULL /* second argument */ ||
wp[3] != NULL /* no further args please */)
bi_errorf("syntax error");
bi_errorf(T_synerr);
else if ((rv = rename(wp[1], wp[2])) != 0) {
rv = errno;
bi_errorf("failed: %s", strerror(rv));