diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-05-18 03:02:14 +0400 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-05-18 03:02:14 +0400 |
| commit | 5b340830045aa3dc6ca01cd1c6082b09161877d2 (patch) | |
| tree | 4b2514b790deaafc68d6c9caa8706a2ab94bbc52 /coreutils | |
| parent | cd5c7866e328b502d946485ad1886ce26cffabfa (diff) | |
several *.c files:
move 'extern environ' up to the location of #includes
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/env.c | 2 | ||||
| -rw-r--r-- | coreutils/printenv.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/coreutils/env.c b/coreutils/env.c index f47d450c5..2a271f703 100644 --- a/coreutils/env.c +++ b/coreutils/env.c @@ -32,6 +32,7 @@ #include "busybox.h" #include <errno.h> #include <getopt.h> /* struct option */ +extern char **environ; #if ENABLE_FEATURE_ENV_LONG_OPTIONS static const struct option env_long_options[] = { @@ -49,7 +50,6 @@ int env_main(int argc, char** argv) char **ep; unsigned opt; llist_t *unset_env = NULL; - extern char **environ; opt_complementary = "u::"; #if ENABLE_FEATURE_ENV_LONG_OPTIONS diff --git a/coreutils/printenv.c b/coreutils/printenv.c index 1d41eeb7b..935f52df3 100644 --- a/coreutils/printenv.c +++ b/coreutils/printenv.c @@ -12,11 +12,11 @@ #include <string.h> #include <stdlib.h> #include "busybox.h" +extern char **environ; int printenv_main(int argc, char **argv); int printenv_main(int argc, char **argv) { - extern char **environ; int e = 0; /* no variables specified, show whole env */ |