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| author | Michel Stam | 2014-11-04 12:19:04 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2014-11-04 12:19:04 +0100 |
| commit | d3fabf89d7d38a436672ac2deea7904351b1b12a (patch) | |
| tree | baae6201eb8c0b2b74a1732762c3034efcb4a00e /libbb | |
| parent | fdd957bdc9981cc2c1efb4452f55bb44a88cbfe0 (diff) | |
| download | busybox-d3fabf89d7d38a436672ac2deea7904351b1b12a.zip busybox-d3fabf89d7d38a436672ac2deea7904351b1b12a.tar.gz | |
zcip: Add environment variable for overriding log functionality
function old new delta
bb_logenv_override - 70 +70
packed_usage 29969 30033 +64
zcip_main 1426 1431 +5
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(add/remove: 2/0 grow/shrink: 2/0 up/down: 139/0) Total: 139 bytes
Signed-off-by: Michel Stam <m.stam@fugro.nl>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/Kbuild.src | 3 | ||||
| -rw-r--r-- | libbb/logenv.c | 24 |
2 files changed, 27 insertions, 0 deletions
diff --git a/libbb/Kbuild.src b/libbb/Kbuild.src index 0a9e803..f204816 100644 --- a/libbb/Kbuild.src +++ b/libbb/Kbuild.src @@ -187,3 +187,6 @@ lib-$(CONFIG_PGREP) += xregcomp.o lib-$(CONFIG_PKILL) += xregcomp.o lib-$(CONFIG_DEVFSD) += xregcomp.o lib-$(CONFIG_FEATURE_FIND_REGEX) += xregcomp.o + +# Add the experimental logging functionality, only used by zcip +lib-$(CONFIG_ZCIP) += logenv.o diff --git a/libbb/logenv.c b/libbb/logenv.c new file mode 100644 index 0000000..66c60bd --- /dev/null +++ b/libbb/logenv.c @@ -0,0 +1,24 @@ +/* vi: set sw=4 ts=4: */ +/* + * Utility routines. + * + * Copyright (C) 2014 by Fugro Intersite B.V. <m.stam@fugro.nl> + * + * Licensed under GPLv2 or later, see file LICENSE in this source tree. + */ +#include "libbb.h" + +void FAST_FUNC bb_logenv_override(void) +{ + const char* mode = getenv("LOGGING"); + + if (!mode) + return; + + if (strcmp(mode, "none") == 0) + logmode = LOGMODE_NONE; +#if ENABLE_FEATURE_SYSLOG + else if (strcmp(mode, "syslog") == 0) + logmode = LOGMODE_SYSLOG; +#endif +} |