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-rw-r--r--util-src/hashes.c4
-rw-r--r--util-src/net.c2
-rw-r--r--util-src/pposix.c52
-rw-r--r--util-src/ringbuffer.c31
-rw-r--r--util-src/signal.c4
-rw-r--r--util-src/time.c6
6 files changed, 47 insertions, 52 deletions
diff --git a/util-src/hashes.c b/util-src/hashes.c
index 4c48b26f..51c7611c 100644
--- a/util-src/hashes.c
+++ b/util-src/hashes.c
@@ -35,8 +35,8 @@ typedef unsigned __int32 uint32_t;
#define HMAC_IPAD 0x36363636
#define HMAC_OPAD 0x5c5c5c5c
-const char *hex_tab = "0123456789abcdef";
-void toHex(const unsigned char *in, int length, unsigned char *out) {
+static const char *hex_tab = "0123456789abcdef";
+static void toHex(const unsigned char *in, int length, unsigned char *out) {
int i;
for(i = 0; i < length; i++) {
diff --git a/util-src/net.c b/util-src/net.c
index 5f706d81..d9c6b914 100644
--- a/util-src/net.c
+++ b/util-src/net.c
@@ -36,7 +36,7 @@
/* Enumerate all locally configured IP addresses */
-const char *const type_strings[] = {
+static const char *const type_strings[] = {
"both",
"ipv4",
"ipv6",
diff --git a/util-src/pposix.c b/util-src/pposix.c
index d64b6fc6..2ebf0444 100644
--- a/util-src/pposix.c
+++ b/util-src/pposix.c
@@ -137,7 +137,7 @@ static int lc_daemonize(lua_State *L) {
/* Syslog support */
-const char *const facility_strings[] = {
+static const char *const facility_strings[] = {
"auth",
#if !(defined(sun) || defined(__sun))
"authpriv",
@@ -163,7 +163,7 @@ const char *const facility_strings[] = {
"uucp",
NULL
};
-int facility_constants[] = {
+static int facility_constants[] = {
LOG_AUTH,
#if !(defined(sun) || defined(__sun))
LOG_AUTHPRIV,
@@ -199,9 +199,9 @@ int facility_constants[] = {
constant.
" -- syslog manpage
*/
-char *syslog_ident = NULL;
+static char *syslog_ident = NULL;
-int lc_syslog_open(lua_State *L) {
+static int lc_syslog_open(lua_State *L) {
int facility = luaL_checkoption(L, 2, "daemon", facility_strings);
facility = facility_constants[facility];
@@ -217,7 +217,7 @@ int lc_syslog_open(lua_State *L) {
return 0;
}
-const char *const level_strings[] = {
+static const char *const level_strings[] = {
"debug",
"info",
"notice",
@@ -225,7 +225,7 @@ const char *const level_strings[] = {
"error",
NULL
};
-int level_constants[] = {
+static int level_constants[] = {
LOG_DEBUG,
LOG_INFO,
LOG_NOTICE,
@@ -233,7 +233,7 @@ int level_constants[] = {
LOG_CRIT,
-1
};
-int lc_syslog_log(lua_State *L) {
+static int lc_syslog_log(lua_State *L) {
int level = level_constants[luaL_checkoption(L, 1, "notice", level_strings)];
if(lua_gettop(L) == 3) {
@@ -245,7 +245,7 @@ int lc_syslog_log(lua_State *L) {
return 0;
}
-int lc_syslog_close(lua_State *L) {
+static int lc_syslog_close(lua_State *L) {
(void)L;
closelog();
@@ -257,7 +257,7 @@ int lc_syslog_close(lua_State *L) {
return 0;
}
-int lc_syslog_setmask(lua_State *L) {
+static int lc_syslog_setmask(lua_State *L) {
int level_idx = luaL_checkoption(L, 1, "notice", level_strings);
int mask = 0;
@@ -271,24 +271,24 @@ int lc_syslog_setmask(lua_State *L) {
/* getpid */
-int lc_getpid(lua_State *L) {
+static int lc_getpid(lua_State *L) {
lua_pushinteger(L, getpid());
return 1;
}
/* UID/GID functions */
-int lc_getuid(lua_State *L) {
+static int lc_getuid(lua_State *L) {
lua_pushinteger(L, getuid());
return 1;
}
-int lc_getgid(lua_State *L) {
+static int lc_getgid(lua_State *L) {
lua_pushinteger(L, getgid());
return 1;
}
-int lc_setuid(lua_State *L) {
+static int lc_setuid(lua_State *L) {
int uid = -1;
if(lua_gettop(L) < 1) {
@@ -346,7 +346,7 @@ int lc_setuid(lua_State *L) {
return 2;
}
-int lc_setgid(lua_State *L) {
+static int lc_setgid(lua_State *L) {
int gid = -1;
if(lua_gettop(L) < 1) {
@@ -404,7 +404,7 @@ int lc_setgid(lua_State *L) {
return 2;
}
-int lc_initgroups(lua_State *L) {
+static int lc_initgroups(lua_State *L) {
int ret;
gid_t gid;
struct passwd *p;
@@ -468,7 +468,7 @@ int lc_initgroups(lua_State *L) {
return 2;
}
-int lc_umask(lua_State *L) {
+static int lc_umask(lua_State *L) {
char old_mode_string[7];
mode_t old_mode = umask(strtoul(luaL_checkstring(L, 1), NULL, 8));
@@ -479,7 +479,7 @@ int lc_umask(lua_State *L) {
return 1;
}
-int lc_mkdir(lua_State *L) {
+static int lc_mkdir(lua_State *L) {
int ret = mkdir(luaL_checkstring(L, 1), S_IRUSR | S_IWUSR | S_IXUSR
| S_IRGRP | S_IWGRP | S_IXGRP
| S_IROTH | S_IXOTH); /* mode 775 */
@@ -504,7 +504,7 @@ int lc_mkdir(lua_State *L) {
* Example usage:
* pposix.setrlimit("NOFILE", 1000, 2000)
*/
-int string2resource(const char *s) {
+static int string2resource(const char *s) {
if(!strcmp(s, "CORE")) {
return RLIMIT_CORE;
}
@@ -554,7 +554,7 @@ int string2resource(const char *s) {
return -1;
}
-rlim_t arg_to_rlimit(lua_State *L, int idx, rlim_t current) {
+static rlim_t arg_to_rlimit(lua_State *L, int idx, rlim_t current) {
switch(lua_type(L, idx)) {
case LUA_TSTRING:
@@ -575,7 +575,7 @@ rlim_t arg_to_rlimit(lua_State *L, int idx, rlim_t current) {
}
}
-int lc_setrlimit(lua_State *L) {
+static int lc_setrlimit(lua_State *L) {
struct rlimit lim;
int arguments = lua_gettop(L);
int rid = -1;
@@ -614,7 +614,7 @@ int lc_setrlimit(lua_State *L) {
return 1;
}
-int lc_getrlimit(lua_State *L) {
+static int lc_getrlimit(lua_State *L) {
int arguments = lua_gettop(L);
const char *resource = NULL;
int rid = -1;
@@ -659,13 +659,13 @@ int lc_getrlimit(lua_State *L) {
return 3;
}
-int lc_abort(lua_State *L) {
+static int lc_abort(lua_State *L) {
(void)L;
abort();
return 0;
}
-int lc_uname(lua_State *L) {
+static int lc_uname(lua_State *L) {
struct utsname uname_info;
if(uname(&uname_info) != 0) {
@@ -692,7 +692,7 @@ int lc_uname(lua_State *L) {
return 1;
}
-int lc_setenv(lua_State *L) {
+static int lc_setenv(lua_State *L) {
const char *var = luaL_checkstring(L, 1);
const char *value;
@@ -721,7 +721,7 @@ int lc_setenv(lua_State *L) {
}
#ifdef WITH_MALLINFO
-int lc_meminfo(lua_State *L) {
+static int lc_meminfo(lua_State *L) {
struct mallinfo info = mallinfo();
lua_createtable(L, 0, 5);
/* This is the total size of memory allocated with sbrk by malloc, in bytes. */
@@ -749,7 +749,7 @@ int lc_meminfo(lua_State *L) {
* Attempt to allocate space first
* Truncate to original size on failure
*/
-int lc_atomic_append(lua_State *L) {
+static int lc_atomic_append(lua_State *L) {
int err;
size_t len;
diff --git a/util-src/ringbuffer.c b/util-src/ringbuffer.c
index 8f9013f7..3e17cdf5 100644
--- a/util-src/ringbuffer.c
+++ b/util-src/ringbuffer.c
@@ -15,23 +15,18 @@ typedef struct {
char buffer[];
} ringbuffer;
-char readchar(ringbuffer *b) {
- b->blen--;
- return b->buffer[(b->rpos++) % b->alen];
-}
-
-void writechar(ringbuffer *b, char c) {
+static void writechar(ringbuffer *b, char c) {
b->blen++;
b->buffer[(b->wpos++) % b->alen] = c;
}
/* make sure position counters stay within the allocation */
-void modpos(ringbuffer *b) {
+static void modpos(ringbuffer *b) {
b->rpos = b->rpos % b->alen;
b->wpos = b->wpos % b->alen;
}
-int find(ringbuffer *b, const char *s, size_t l) {
+static int find(ringbuffer *b, const char *s, size_t l) {
size_t i, j;
int m;
@@ -64,7 +59,7 @@ int find(ringbuffer *b, const char *s, size_t l) {
* Find first position of a substring in buffer
* (buffer, string) -> number
*/
-int rb_find(lua_State *L) {
+static int rb_find(lua_State *L) {
size_t l, m;
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
const char *s = luaL_checklstring(L, 2, &l);
@@ -82,7 +77,7 @@ int rb_find(lua_State *L) {
* Move read position forward without returning the data
* (buffer, number) -> boolean
*/
-int rb_discard(lua_State *L) {
+static int rb_discard(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
size_t r = luaL_checkinteger(L, 2);
@@ -103,7 +98,7 @@ int rb_discard(lua_State *L) {
* Read bytes from buffer
* (buffer, number, boolean?) -> string
*/
-int rb_read(lua_State *L) {
+static int rb_read(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
size_t r = luaL_checkinteger(L, 2);
int peek = lua_toboolean(L, 3);
@@ -135,7 +130,7 @@ int rb_read(lua_State *L) {
* Read buffer until first occurrence of a substring
* (buffer, string) -> string
*/
-int rb_readuntil(lua_State *L) {
+static int rb_readuntil(lua_State *L) {
size_t l, m;
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
const char *s = luaL_checklstring(L, 2, &l);
@@ -154,7 +149,7 @@ int rb_readuntil(lua_State *L) {
* Write bytes into the buffer
* (buffer, string) -> integer
*/
-int rb_write(lua_State *L) {
+static int rb_write(lua_State *L) {
size_t l, w = 0;
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
const char *s = luaL_checklstring(L, 2, &l);
@@ -177,31 +172,31 @@ int rb_write(lua_State *L) {
return 1;
}
-int rb_tostring(lua_State *L) {
+static int rb_tostring(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
lua_pushfstring(L, "ringbuffer: %p %d/%d", b, b->blen, b->alen);
return 1;
}
-int rb_length(lua_State *L) {
+static int rb_length(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
lua_pushinteger(L, b->blen);
return 1;
}
-int rb_size(lua_State *L) {
+static int rb_size(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
lua_pushinteger(L, b->alen);
return 1;
}
-int rb_free(lua_State *L) {
+static int rb_free(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
lua_pushinteger(L, b->alen - b->blen);
return 1;
}
-int rb_new(lua_State *L) {
+static int rb_new(lua_State *L) {
size_t size = luaL_optinteger(L, 1, sysconf(_SC_PAGESIZE));
ringbuffer *b = lua_newuserdata(L, sizeof(ringbuffer) + size);
diff --git a/util-src/signal.c b/util-src/signal.c
index c696a3a2..835a601a 100644
--- a/util-src/signal.c
+++ b/util-src/signal.c
@@ -164,8 +164,8 @@ static lua_Hook Hsig = NULL;
static int Hmask = 0;
static int Hcount = 0;
-int signals[MAX_PENDING_SIGNALS];
-int nsig = 0;
+static int signals[MAX_PENDING_SIGNALS];
+static int nsig = 0;
static void sighook(lua_State *L, lua_Debug *ar) {
(void)ar;
diff --git a/util-src/time.c b/util-src/time.c
index bc6b5b1c..afef3df5 100644
--- a/util-src/time.c
+++ b/util-src/time.c
@@ -5,18 +5,18 @@
#include <time.h>
#include <lua.h>
-lua_Number tv2number(struct timespec *tv) {
+static lua_Number tv2number(struct timespec *tv) {
return tv->tv_sec + tv->tv_nsec * 1e-9;
}
-int lc_time_realtime(lua_State *L) {
+static int lc_time_realtime(lua_State *L) {
struct timespec t;
clock_gettime(CLOCK_REALTIME, &t);
lua_pushnumber(L, tv2number(&t));
return 1;
}
-int lc_time_monotonic(lua_State *L) {
+static int lc_time_monotonic(lua_State *L) {
struct timespec t;
clock_gettime(CLOCK_MONOTONIC, &t);
lua_pushnumber(L, tv2number(&t));
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 03:16:17 +0000