Software / code / prosody
Changeset
10480:94cacf9fd0ae
util.*.c: Add static qualifiers everywhere
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Sun, 01 Dec 2019 20:25:20 +0100 |
| parents | 10479:d362934437eb |
| children | 10481:7a3c04789d5c |
| files | util-src/hashes.c util-src/net.c util-src/pposix.c util-src/ringbuffer.c util-src/signal.c util-src/time.c |
| diffstat | 6 files changed, 47 insertions(+), 52 deletions(-) [+] |
line wrap: on
line diff
--- a/util-src/hashes.c Sun Dec 01 23:34:49 2019 +0100 +++ b/util-src/hashes.c Sun Dec 01 20:25:20 2019 +0100 @@ -35,8 +35,8 @@ #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++) {
--- a/util-src/net.c Sun Dec 01 23:34:49 2019 +0100 +++ b/util-src/net.c Sun Dec 01 20:25:20 2019 +0100 @@ -36,7 +36,7 @@ /* Enumerate all locally configured IP addresses */ -const char *const type_strings[] = { +static const char *const type_strings[] = { "both", "ipv4", "ipv6",
--- a/util-src/pposix.c Sun Dec 01 23:34:49 2019 +0100 +++ b/util-src/pposix.c Sun Dec 01 20:25:20 2019 +0100 @@ -137,7 +137,7 @@ /* Syslog support */ -const char *const facility_strings[] = { +static const char *const facility_strings[] = { "auth", #if !(defined(sun) || defined(__sun)) "authpriv", @@ -163,7 +163,7 @@ "uucp", NULL }; -int facility_constants[] = { +static int facility_constants[] = { LOG_AUTH, #if !(defined(sun) || defined(__sun)) LOG_AUTHPRIV, @@ -199,9 +199,9 @@ 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 @@ return 0; } -const char *const level_strings[] = { +static const char *const level_strings[] = { "debug", "info", "notice", @@ -225,7 +225,7 @@ "error", NULL }; -int level_constants[] = { +static int level_constants[] = { LOG_DEBUG, LOG_INFO, LOG_NOTICE, @@ -233,7 +233,7 @@ 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 @@ return 0; } -int lc_syslog_close(lua_State *L) { +static int lc_syslog_close(lua_State *L) { (void)L; closelog(); @@ -257,7 +257,7 @@ 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 @@ /* 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 @@ 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 @@ 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 @@ 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 @@ 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 @@ * 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 @@ 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 @@ } } -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 @@ 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 @@ 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 @@ 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 @@ } #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 @@ * 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;
--- a/util-src/ringbuffer.c Sun Dec 01 23:34:49 2019 +0100 +++ b/util-src/ringbuffer.c Sun Dec 01 20:25:20 2019 +0100 @@ -15,23 +15,18 @@ 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 @@ * 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 @@ * 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 @@ * 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 @@ * 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 @@ * 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 @@ 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);
--- a/util-src/signal.c Sun Dec 01 23:34:49 2019 +0100 +++ b/util-src/signal.c Sun Dec 01 20:25:20 2019 +0100 @@ -164,8 +164,8 @@ 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;
--- a/util-src/time.c Sun Dec 01 23:34:49 2019 +0100 +++ b/util-src/time.c Sun Dec 01 20:25:20 2019 +0100 @@ -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));
