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| author | Ed Schouten <ed@FreeBSD.org> | 2011-11-06 18:49:36 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2011-11-06 18:49:36 +0000 |
| commit | 357050fc0e29e65756571f9a7258ced49e853511 (patch) | |
| tree | 1b85a84ffb883b69d196d38be9a560e21b2335a8 /usr.bin/fstat | |
| parent | cb230716e3ff7bae767b51d5cec0378cda785602 (diff) | |
| download | src-test-357050fc0e29e65756571f9a7258ced49e853511.tar.gz src-test-357050fc0e29e65756571f9a7258ced49e853511.zip | |
Mark global functions and/or variables in fstat(1) static where possible.
This allows compilers and static analyzers to more thorough analysis.
Notes
Notes:
svn path=/head/; revision=227239
Diffstat (limited to 'usr.bin/fstat')
| -rw-r--r-- | usr.bin/fstat/fstat.c | 18 | ||||
| -rw-r--r-- | usr.bin/fstat/fuser.c | 4 |
2 files changed, 11 insertions, 11 deletions
diff --git a/usr.bin/fstat/fstat.c b/usr.bin/fstat/fstat.c index ed853513c4ef2..159ceb9ae6dbb 100644 --- a/usr.bin/fstat/fstat.c +++ b/usr.bin/fstat/fstat.c @@ -57,13 +57,13 @@ __FBSDID("$FreeBSD$"); #include "functions.h" -int fsflg, /* show files on same filesystem as file(s) argument */ - pflg, /* show files open by a particular pid */ - uflg; /* show files open by a particular (effective) user */ -int checkfile; /* true if restricting to particular files or filesystems */ -int nflg; /* (numerical) display f.s. and rdev as dev_t */ -int mflg; /* include memory-mapped files */ -int vflg; /* be verbose */ +static int fsflg, /* show files on same filesystem as file(s) argument */ + pflg, /* show files open by a particular pid */ + uflg; /* show files open by a particular (effective) user */ +static int checkfile; /* restrict to particular files or filesystems */ +static int nflg; /* (numerical) display f.s. and rdev as dev_t */ +static int mflg; /* include memory-mapped files */ +static int vflg; /* be verbose */ typedef struct devs { struct devs *next; @@ -72,8 +72,8 @@ typedef struct devs { const char *name; } DEVS; -DEVS *devs; -char *memf, *nlistf; +static DEVS *devs; +static char *memf, *nlistf; static int getfname(const char *filename); static void dofiles(struct procstat *procstat, struct kinfo_proc *p); diff --git a/usr.bin/fstat/fuser.c b/usr.bin/fstat/fuser.c index 364d57c8aa111..dbb0d863a3a49 100644 --- a/usr.bin/fstat/fuser.c +++ b/usr.bin/fstat/fuser.c @@ -52,7 +52,7 @@ __FBSDID("$FreeBSD$"); /* * File access mode flags table. */ -struct { +static const struct { int flag; char ch; } fflags[] = { @@ -67,7 +67,7 @@ struct { /* * Usage flags translation table. */ -struct { +static const struct { int flag; char ch; } uflags[] = { |