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Don't initialize globals to zero (or NULL)

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Some compilers and linkers aren't smart enough to optimize this,
as global variables are implictly initialized to zero.  As a
result, binaries are a bit smaller as more goes in the .bss and
less in the text section.

git-svn-id: https://svn.musicpd.org/mpd/trunk@5254 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Eric Wong
2007-01-14 03:07:53 +00:00
parent 45716f877b
commit b443363aa6
34 changed files with 88 additions and 206 deletions
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12
src/interface.c
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@@ -56,7 +56,7 @@
#define INTERFACE_MAX_OUTPUT_BUFFER_SIZE_DEFAULT (8192*1024)
/* set this to zero to indicate we have no possible interfaces */
static int interface_max_connections = 0; /*INTERFACE_MAX_CONNECTIONS_DEFAULT; */
static int interface_max_connections; /*INTERFACE_MAX_CONNECTIONS_DEFAULT; */
static int interface_timeout = INTERFACE_TIMEOUT_DEFAULT;
static size_t interface_max_command_list_size =
INTERFACE_MAX_COMMAND_LIST_DEFAULT;
@@ -70,9 +70,9 @@ static struct ioOps *ioList;
static long int interface_list_cache_size = 32;
/* shared globally between all interfaces: */
static struct strnode *list_cache = NULL;
static struct strnode *list_cache_head = NULL;
static struct strnode *list_cache_tail = NULL;
static struct strnode *list_cache;
static struct strnode *list_cache_head;
static struct strnode *list_cache_tail;
typedef struct _Interface {
char buffer[INTERFACE_MAX_BUFFER_LENGTH];
@@ -98,7 +98,7 @@ typedef struct _Interface {
int send_buf_alloc; /* bytes actually allocated */
} Interface;
static Interface *interfaces = NULL;
static Interface *interfaces;
static void flushInterfaceBuffer(Interface * interface);
@@ -731,7 +731,7 @@ static void flushInterfaceBuffer(Interface * interface)
int interfacePrintWithFD(int fd, char *buffer, int buflen)
{
static int i = 0;
static int i;
int copylen;
Interface *interface;