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tweak some iop/conservative_fds-related things I picked up while thinking lksh

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tg
2015-10-09 19:29:50 +00:00
parent 22fff17047
commit fc48729336
6 changed files with 28 additions and 24 deletions
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6
eval.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.173 2015/10/09 17:48:48 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.174 2015/10/09 19:29:47 tg Exp $");
/*
* string expansion
@ -1334,8 +1334,8 @@ comsub(Expand *xp, const char *cp, int fn MKSH_A_UNUSED)
if ((io->ioflag & IOTYPE) != IOREAD)
errorf("%s: %s", "funny $() command",
snptreef(NULL, 32, "%R", io));
shf = shf_open(name = evalstr(io->name, DOTILDE), O_RDONLY, 0,
SHF_MAPHI|SHF_CLEXEC);
shf = shf_open(name = evalstr(io->ioname, DOTILDE), O_RDONLY,
0, SHF_MAPHI | SHF_CLEXEC);
if (shf == NULL)
warningf(!Flag(FTALKING), "%s: %s %s: %s", name,
"can't open", "$(<...) input", cstrerror(errno));