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authorDenis Vlasenko2008-12-30 05:05:31 +0000
committerDenis Vlasenko2008-12-30 05:05:31 +0000
commit76ddc2e3e4837d0557fb6626394f87648e5f8c3b (patch)
treef545fe36c1ebc20c743ab28bc0df2b0f1d28b59d /include/libbb.h
parentd6e8f9450cf055f0abfa424c5aa9e5a7c30d6593 (diff)
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libbb: add bb_unsetenv (taken from hush).
udhcpc: stop filtering environment passed to the script. crond: fix uncovered potential bug (failing unsetenv) mdev: fix uncovered potential bug (failing unsetenv) tcp, udpsvd: fix uncovered potential bug (failing unsetenv) function old new delta safe_setenv - 58 +58 bb_unsetenv - 55 +55 builtin_unset 139 138 -1 tcpudpsvd_main 1843 1830 -13 free_strings_and_unsetenv 87 53 -34 udhcp_run_script 1186 1133 -53 safe_setenv4 62 - -62 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 0/4 up/down: 113/-163) Total: -50 bytes
Diffstat (limited to 'include/libbb.h')
-rw-r--r--include/libbb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index e0541a7..e1a6d12 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -377,6 +377,7 @@ void xsetuid(uid_t uid) FAST_FUNC;
void xchdir(const char *path) FAST_FUNC;
void xchroot(const char *path) FAST_FUNC;
void xsetenv(const char *key, const char *value) FAST_FUNC;
+void bb_unsetenv(const char *key) FAST_FUNC;
void xunlink(const char *pathname) FAST_FUNC;
void xstat(const char *pathname, struct stat *buf) FAST_FUNC;
int xopen(const char *pathname, int flags) FAST_FUNC FAST_FUNC;