diff options
| author | ed <ed@FreeBSD.org> | 2012-10-19 05:43:38 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2012-10-19 05:43:38 +0000 |
| commit | fbb83e78c0ca90b09e1e9c0a76030f46f419dcaf (patch) | |
| tree | 4ffbcf3b1f945e0ae5715cc8c2500ff622b14872 /bin/ed/undo.c | |
| parent | c6ac8508b2ea2c486313c4fbfef377e83807af8f (diff) | |
| download | FreeBSD-src-fbb83e78c0ca90b09e1e9c0a76030f46f419dcaf.zip FreeBSD-src-fbb83e78c0ca90b09e1e9c0a76030f46f419dcaf.tar.gz | |
Fix warnings found by -Wmising-variable-declarations.
This self-written compiler warning, which is hopefully going to be
committed into LLVM sources soon, warns about potentially missing
`static' keywords, similar to -Wmissing-prototypes.
- bin/pax: Move external declaration of chdname and s_mask into extern.h.
- bin/setfacl: Move setfacl.c-specific stuff out of setfacl.h.
- sbin/mount_fusefs: Remove char *progname; use getprogname().
- others: add `static' where possible.
Diffstat (limited to 'bin/ed/undo.c')
| -rw-r--r-- | bin/ed/undo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/ed/undo.c b/bin/ed/undo.c index 6a8ca9e..603e39f 100644 --- a/bin/ed/undo.c +++ b/bin/ed/undo.c @@ -32,9 +32,9 @@ __FBSDID("$FreeBSD$"); #define USIZE 100 /* undo stack size */ -undo_t *ustack = NULL; /* undo stack */ -long usize = 0; /* stack size variable */ -long u_p = 0; /* undo stack pointer */ +static undo_t *ustack = NULL; /* undo stack */ +static long usize = 0; /* stack size variable */ +static long u_p = 0; /* undo stack pointer */ /* push_undo_stack: return pointer to initialized undo node */ undo_t * |
