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| author | Warner Losh | 2021-04-23 18:41:11 +0200 |
|---|---|---|
| committer | Warner Losh | 2021-05-11 19:07:21 +0200 |
| commit | 4b599848a8eac9cb12151c81c8815af2c1e03691 (patch) | |
| tree | 83ae11138ca3962ffabe9d90f7eea22b95e32640 /bsd-user | |
| parent | bsd-user: Remove commented out code (diff) | |
| download | qemu-4b599848a8eac9cb12151c81c8815af2c1e03691.tar.gz qemu-4b599848a8eac9cb12151c81c8815af2c1e03691.tar.xz qemu-4b599848a8eac9cb12151c81c8815af2c1e03691.zip | |
bsd-user: style tweak: move extern to header file
extern char **environ has no standard home, so move the declaration from the .c
file to a handy .h file. Since this is a standard, old-school UNIX interface
dating from the 5th edition, it's not quite the same issue that the rule is
supposed to protect against, though.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Diffstat (limited to 'bsd-user')
| -rw-r--r-- | bsd-user/main.c | 1 | ||||
| -rw-r--r-- | bsd-user/qemu.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c index cd1c26516b..71bfe17f38 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -47,7 +47,6 @@ unsigned long reserved_va; static const char *interp_prefix = CONFIG_QEMU_INTERP_PREFIX; const char *qemu_uname_release; -extern char **environ; enum BSDType bsd_type; /* diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index 7ccc8ad397..5a82722281 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -27,6 +27,8 @@ #include "exec/user/abitypes.h" +extern char **environ; + enum BSDType { target_freebsd, target_netbsd, |