diff options
| author | Bernhard Reutner-Fischer | 2013-11-08 14:12:13 +0100 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2013-11-08 14:12:13 +0100 |
| commit | 200c1c46f4aa2cb70e0e3581a5bd8aa72a1aac0f (patch) | |
| tree | ce3c03c060c1f052147a7c493e78d0983f1bdfdc /shell | |
| parent | b541d1fcbd39f9fa8768a57e48a334b1929303e5 (diff) | |
| download | busybox-200c1c46f4aa2cb70e0e3581a5bd8aa72a1aac0f.zip busybox-200c1c46f4aa2cb70e0e3581a5bd8aa72a1aac0f.tar.gz | |
ash: Use setvar2 some more
(add/remove: 0/0 grow/shrink: 10/15 up/down: 13/-27) Total: -14 bytes
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/shell/ash.c b/shell/ash.c index d696bbd..f9b4d3f 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -2286,7 +2286,7 @@ unsetvar(const char *s) free(vp); INT_ON; } else { - setvar(s, 0, 0); + setvar2(s, 0); vp->flags &= ~VEXPORT; } ok: @@ -6339,7 +6339,7 @@ subevalvar(char *p, char *varname, int strloc, int subtype, switch (subtype) { case VSASSIGN: - setvar(varname, startp, 0); + setvar2(varname, startp); amount = startp - expdest; STADJUST(amount, expdest); return startp; @@ -8554,7 +8554,7 @@ evalfor(union node *n, int flags) loopnest++; flags &= EV_TESTED; for (sp = arglist.list; sp; sp = sp->next) { - setvar(n->nfor.var, sp->text, 0); + setvar2(n->nfor.var, sp->text); evaltree(n->nfor.body, flags); if (evalskip) { if (evalskip == SKIPCONT && --skipcount <= 0) { @@ -9451,7 +9451,7 @@ evalcommand(union node *cmd, int flags) * '_' in 'vi' command mode during line editing... * However I implemented that within libedit itself. */ - setvar("_", lastarg, 0); + setvar2("_", lastarg); } popstackmark(&smark); } @@ -12273,7 +12273,6 @@ dotcmd(int argc, char **argv) * bash returns exitcode 1 instead. */ fullname = find_dot_file(argv[1]); - argv += 2; argc -= 2; if (argc) { /* argc > 0, argv[0] != NULL */ @@ -13012,7 +13011,7 @@ init(void) } } - setvar("PPID", utoa(getppid()), 0); + setvar2("PPID", utoa(getppid())); p = lookupvar("PWD"); if (p) { @@ -13267,7 +13266,7 @@ int ash_main(int argc UNUSED_PARAM, char **argv) hp = lookupvar("HOME"); if (hp) { hp = concat_path_file(hp, ".ash_history"); - setvar("HISTFILE", hp, 0); + setvar2("HISTFILE", hp); free((char*)hp); hp = lookupvar("HISTFILE"); } |