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| author | Mike Baker <mbm@openwrt.org> | 2006-11-22 20:17:18 +0000 |
|---|---|---|
| committer | Mike Baker <mbm@openwrt.org> | 2006-11-22 20:17:18 +0000 |
| commit | 75b1b6822a852f592a398a8069ddd7a04f4e5af6 (patch) | |
| tree | 9bee642d987b21d2aa319830d13ab7aa65a511c0 | |
| parent | 56a0613318a1d1a676e1fb230f748ef0624f2afa (diff) | |
| download | upstream-75b1b6822a852f592a398a8069ddd7a04f4e5af6.tar.gz upstream-75b1b6822a852f592a398a8069ddd7a04f4e5af6.tar.bz2 upstream-75b1b6822a852f592a398a8069ddd7a04f4e5af6.zip | |
add "export -n" to ash
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5615 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/busybox/patches/250-ash_export-n.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/package/busybox/patches/250-ash_export-n.patch b/package/busybox/patches/250-ash_export-n.patch new file mode 100644 index 0000000000..9823afeaf5 --- /dev/null +++ b/package/busybox/patches/250-ash_export-n.patch @@ -0,0 +1,35 @@ +--- busybox.old/shell/ash.c 2006-11-22 12:02:03.000000000 -0800 ++++ busybox.dev/shell/ash.c 2006-11-22 11:05:32.000000000 -0800 +@@ -12257,9 +12257,18 @@ + const char *p; + char **aptr; + int flag = argv[0][0] == 'r'? VREADONLY : VEXPORT; ++ int mask = ~0; + int notp; + +- notp = nextopt("p") - 'p'; ++ while ((notp = nextopt("np"))) { ++ if (notp == 'n') { ++ mask = ~flag; ++ } else { /* p */ ++ break; ++ } ++ } ++ ++ notp -= 'p'; + if (notp && ((name = *(aptr = argptr)))) { + do { + if ((p = strchr(name, '=')) != NULL) { +@@ -12267,10 +12276,11 @@ + } else { + if ((vp = *findvar(hashvar(name), name))) { + vp->flags |= flag; ++ vp->flags &= mask; + continue; + } + } +- setvar(name, p, flag); ++ setvar(name, p, flag & mask); + } while ((name = *++aptr) != NULL); + } else { + showvars(argv[0], flag, 0); |