diff options
| author | Simon Tatham <anakin@pobox.com> | 2020-02-02 13:00:43 +0300 |
|---|---|---|
| committer | Simon Tatham <anakin@pobox.com> | 2020-02-02 13:02:10 +0300 |
| commit | fb5da46c4826f5bfbbe158c05b88de49e1c3b930 (patch) | |
| tree | 4609b586a27e48f5a2354e1f1639614772fe4957 /cmdgen.c | |
| parent | 9729aabd949af9b9971deb76ed67f472d67f5d92 (diff) | |
Make more file-scope variables static.
In the previous trawl of this, I didn't bother with the statics in
main-program modules, on the grounds that my main aim was to avoid
'library' objects (shared between multiple programs) from polluting
the global namespace. But I think it's worth being more strict after
all, so this commit adds 'static' to a lot more file-scope variables
that aren't needed outside their own module.
Diffstat (limited to 'cmdgen.c')
| -rw-r--r-- | cmdgen.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -34,7 +34,7 @@ * I define another main() which calls the former repeatedly to * run tests. */ -bool cgtest_verbose = false; +static bool cgtest_verbose = false; #define get_random_data get_random_data_diagnostic char *get_random_data(int len, const char *device) { @@ -43,8 +43,8 @@ char *get_random_data(int len, const char *device) return buf; } #define console_get_userpass_input console_get_userpass_input_diagnostic -int nprompts, promptsgot; -const char *prompts[3]; +static int nprompts, promptsgot; +static const char *prompts[3]; int console_get_userpass_input(prompts_t *p) { size_t i; @@ -1118,7 +1118,7 @@ int main(int argc, char **argv) #include <stdarg.h> -int passes, fails; +static int passes, fails; void setup_passphrases(char *first, ...) { |