JehanneOS/mksh
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introduce a tobool(cond) abstraction¹ and switch bool to char if !stdbool.h

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① currently: ((cond) ? true : false) but (!!(cond)) and casting to bool,
  the latter only if stdbool.h, would also work – which performs best on
  (and across) all supported systems?
This commit is contained in:
tg
2011-03-07 20:30:41 +00:00
parent 009d4c7b75
commit 5f8075fc82
8 changed files with 31 additions and 24 deletions
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8
funcs.c
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@ -38,7 +38,7 @@
#endif
#endif
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.174 2011/03/05 21:48:08 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.175 2011/03/07 20:30:37 tg Exp $");
#if HAVE_KILLPG
/*
@ -381,7 +381,7 @@ int
c_cd(const char **wp)
{
int optc, rv, phys_path;
bool physical = Flag(FPHYSICAL) ? true : false;
bool physical = tobool(Flag(FPHYSICAL));
/* was a node from cdpath added in? */
int cdnode;
/* print where we cd'd? */
@ -539,7 +539,7 @@ int
c_pwd(const char **wp)
{
int optc;
bool physical = Flag(FPHYSICAL) ? true : false;
bool physical = tobool(Flag(FPHYSICAL));
char *p, *allocd = NULL;
while ((optc = ksh_getopt(wp, &builtin_opt, "LP")) != -1)
@ -1112,7 +1112,7 @@ c_typeset(const char **wp)
for (i = builtin_opt.optind; wp[i]; i++) {
if (func) {
f = findfunc(wp[i], hash(wp[i]),
(fset&UCASEV_AL) ? true : false);
tobool(fset & UCASEV_AL));
if (!f) {
/* AT&T ksh does ++rv: bogus */
rv = 1;