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| author | cracauer <cracauer@FreeBSD.org> | 1999-04-03 11:41:46 +0000 |
|---|---|---|
| committer | cracauer <cracauer@FreeBSD.org> | 1999-04-03 11:41:46 +0000 |
| commit | affd55a23b9e3a35ceccf2ae330484d3cd15000d (patch) | |
| tree | 7ff31bdd5007ab0b14f7470bd039e26095989e30 /bin/sh/var.c | |
| parent | a60072138b1bbfc03a9f8a531afefbd6993819e6 (diff) | |
| download | FreeBSD-src-affd55a23b9e3a35ceccf2ae330484d3cd15000d.zip FreeBSD-src-affd55a23b9e3a35ceccf2ae330484d3cd15000d.tar.gz | |
Implement -a flag. A test shell script can be found at
http://www.cons.org/cracauer/download/sh-interrupt/testsuite/test_export.sh
The PR also had test cases the new version passes.
Fix typo in comment.
PR: bin/1030
Diffstat (limited to 'bin/sh/var.c')
| -rw-r--r-- | bin/sh/var.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/bin/sh/var.c b/bin/sh/var.c index d1f2b76..9b9f0ee 100644 --- a/bin/sh/var.c +++ b/bin/sh/var.c @@ -39,7 +39,7 @@ static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 5/4/95"; #endif static const char rcsid[] = - "$Id$"; + "$Id: var.c,v 1.12 1998/05/18 06:44:24 charnier Exp $"; #endif /* not lint */ #include <unistd.h> @@ -218,7 +218,7 @@ setvarsafe(name, val, flags) } /* - * Set the value of a variable. The flags argument is ored with the + * Set the value of a variable. The flags argument is stored with the * flags of the variable. If val is NULL, the variable is unset. */ @@ -302,6 +302,8 @@ setvareq(s, flags) { struct var *vp, **vpp; + if (aflag) + flags |= VEXPORT; vpp = hashvar(s); for (vp = *vpp ; vp ; vp = vp->next) { if (varequal(s, vp->text)) { |
