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| author | ed <ed@FreeBSD.org> | 2011-10-31 08:59:17 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2011-10-31 08:59:17 +0000 |
| commit | f58d00c87a547a1f65cf7b990fda6f4e36feb314 (patch) | |
| tree | b068d06018284af5aa8b3feab9edb06109d847bc /bin/mv/mv.c | |
| parent | 6458f63cb36a7883be28c39ca995cf3e03bfce69 (diff) | |
| download | FreeBSD-src-f58d00c87a547a1f65cf7b990fda6f4e36feb314.zip FreeBSD-src-f58d00c87a547a1f65cf7b990fda6f4e36feb314.tar.gz | |
Put some static keywords in the source code.
For these simple utilities, it doesn't harm to make all global variables
static. In fact, this allows the compiler to perform better forms of
optimisation and analysis.
Diffstat (limited to 'bin/mv/mv.c')
| -rw-r--r-- | bin/mv/mv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/mv/mv.c b/bin/mv/mv.c index 67108f7..e4fe007 100644 --- a/bin/mv/mv.c +++ b/bin/mv/mv.c @@ -68,7 +68,7 @@ __FBSDID("$FreeBSD$"); /* Exit code for a failed exec. */ #define EXEC_FAILED 127 -int fflg, iflg, nflg, vflg; +static int fflg, iflg, nflg, vflg; static int copy(const char *, const char *); static int do_move(const char *, const char *); |
