Sparse fixes: NULL use, header order, ANSI prototypes, static
Fix Sparse warnings:
* use NULL instead of plain 0
* rearrange header include order to avoid redefining types accidentally
* ANSIfy SLIRP
* avoid "restrict" keyword
* add static
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6736 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/slirp/misc.c b/slirp/misc.c
index b4c73d1..6620391 100644
--- a/slirp/misc.c
+++ b/slirp/misc.c
@@ -70,7 +70,7 @@
* Get our IP address and put it in our_addr
*/
void
-getouraddr()
+getouraddr(void)
{
char buff[256];
struct hostent *he = NULL;
@@ -89,8 +89,7 @@
};
inline void
-insque(a, b)
- void *a, *b;
+insque(void *a, void *b)
{
register struct quehead *element = (struct quehead *) a;
register struct quehead *head = (struct quehead *) b;
@@ -102,8 +101,7 @@
}
inline void
-remque(a)
- void *a;
+remque(void *a)
{
register struct quehead *element = (struct quehead *) a;
((struct quehead *)(element->qh_link))->qh_rlink = element->qh_rlink;
@@ -116,12 +114,7 @@
int
-add_exec(ex_ptr, do_pty, exec, addr, port)
- struct ex_list **ex_ptr;
- int do_pty;
- char *exec;
- int addr;
- int port;
+add_exec(struct ex_list **ex_ptr, int do_pty, char *exec, int addr, int port)
{
struct ex_list *tmp_ptr;
@@ -363,7 +356,7 @@
argv[i++] = strdup(curarg);
} while (c);
- argv[i] = 0;
+ argv[i] = NULL;
execvp(argv[0], (char **)argv);
/* Ooops, failed, let's tell the user why */
@@ -402,9 +395,9 @@
fd_nonblock(so->s);
/* Append the telnet options now */
- if (so->so_m != 0 && do_pty == 1) {
+ if (so->so_m != NULL && do_pty == 1) {
sbappend(so, so->so_m);
- so->so_m = 0;
+ so->so_m = NULL;
}
return 1;
@@ -764,8 +757,7 @@
#endif
void
-u_sleep(usec)
- int usec;
+u_sleep(int usec)
{
struct timeval t;
fd_set fdset;
@@ -783,8 +775,7 @@
*/
void
-fd_nonblock(fd)
- int fd;
+fd_nonblock(int fd)
{
#ifdef FIONBIO
int opt = 1;
@@ -800,8 +791,7 @@
}
void
-fd_block(fd)
- int fd;
+fd_block(int fd)
{
#ifdef FIONBIO
int opt = 0;
