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now that gcc 11's static analyzer looks at array bounds in arguments

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like "char ip[4]", let's be more strict about that
This commit is contained in:
leitner 2021-04-27 17:39:42 +00:00
parent 07c3f0bf3d
commit 1217583e2b
22 changed files with 87 additions and 76 deletions
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16
dns.h
View File

@ -45,7 +45,7 @@ struct dns_transmit {
char qtype[2]; char qtype[2];
} ; } ;
void dns_random_init(const char *); void dns_random_init(const char data[128]);
unsigned int dns_random(unsigned int); unsigned int dns_random(unsigned int);
void dns_sortip(char *,unsigned int); void dns_sortip(char *,unsigned int);
@ -64,13 +64,13 @@ unsigned int dns_packet_copy(const char *,unsigned int,unsigned int,char *,unsig
unsigned int dns_packet_getname(const char *,unsigned int,unsigned int,char **); unsigned int dns_packet_getname(const char *,unsigned int,unsigned int,char **);
unsigned int dns_packet_skipname(const char *,unsigned int,unsigned int); unsigned int dns_packet_skipname(const char *,unsigned int,unsigned int);
int dns_transmit_start(struct dns_transmit *,const char *,int,const char *,const char *,const char *); int dns_transmit_start(struct dns_transmit *,const char servers[256],int,const char *q,const char qtype[2],const char localip[16]);
void dns_transmit_free(struct dns_transmit *); void dns_transmit_free(struct dns_transmit *);
void dns_transmit_io(struct dns_transmit *,iopause_fd *,struct taia *); void dns_transmit_io(struct dns_transmit *,iopause_fd *,struct taia *);
int dns_transmit_get(struct dns_transmit *,const iopause_fd *,const struct taia *); int dns_transmit_get(struct dns_transmit *,const iopause_fd *,const struct taia *);
int dns_resolvconfip(char *); int dns_resolvconfip(char servers[256]);
int dns_resolve(const char *,const char *); int dns_resolve(const char *q,const char qtype[2]);
extern struct dns_transmit dns_resolve_tx; extern struct dns_transmit dns_resolve_tx;
int dns_ip4_packet(stralloc *,const char *,unsigned int); int dns_ip4_packet(stralloc *,const char *,unsigned int);
@ -78,9 +78,9 @@ int dns_ip4(stralloc *,const stralloc *);
int dns_ip6_packet(stralloc *,const char *,unsigned int); int dns_ip6_packet(stralloc *,const char *,unsigned int);
int dns_ip6(stralloc *,stralloc *); int dns_ip6(stralloc *,stralloc *);
int dns_name_packet(stralloc *,const char *,unsigned int); int dns_name_packet(stralloc *,const char *,unsigned int);
void dns_name4_domain(char *,const char *);
#define DNS_NAME4_DOMAIN 31 #define DNS_NAME4_DOMAIN 31
int dns_name4(stralloc *,const char *); void dns_name4_domain(char name[DNS_NAME4_DOMAIN],const char ip[4]);
int dns_name4(stralloc *,const char ip[4]);
int dns_txt_packet(stralloc *,const char *,unsigned int); int dns_txt_packet(stralloc *,const char *,unsigned int);
int dns_txt(stralloc *,const stralloc *); int dns_txt(stralloc *,const stralloc *);
int dns_mx_packet(stralloc *,const char *,unsigned int); int dns_mx_packet(stralloc *,const char *,unsigned int);
@ -92,9 +92,9 @@ int dns_ip4_qualify(stralloc *,stralloc *,const stralloc *);
int dns_ip6_qualify_rules(stralloc *,stralloc *,const stralloc *,const stralloc *); int dns_ip6_qualify_rules(stralloc *,stralloc *,const stralloc *,const stralloc *);
int dns_ip6_qualify(stralloc *,stralloc *,const stralloc *); int dns_ip6_qualify(stralloc *,stralloc *,const stralloc *);
void dns_name6_domain(char *,const char *);
#define DNS_NAME6_DOMAIN (4*16+11) #define DNS_NAME6_DOMAIN (4*16+11)
int dns_name6(stralloc *,const char *); void dns_name6_domain(char name[DNS_NAME6_DOMAIN],const char ip[16]);
int dns_name6(stralloc *,const char ip[16]);
#ifdef __cplusplus #ifdef __cplusplus
} }

4
ip4.h
View File

@ -6,8 +6,8 @@
extern "C" { extern "C" {
#endif #endif
size_t scan_ip4(const char *src,char *ip); size_t scan_ip4(const char *src,char ip[4]);
size_t fmt_ip4(char *dest,const char *ip); size_t fmt_ip4(char *dest,const char ip[4]);
/* for djb backwards compatibility */ /* for djb backwards compatibility */
#define ip4_scan scan_ip4 #define ip4_scan scan_ip4

16
ip6.h
View File

@ -9,16 +9,16 @@
extern "C" { extern "C" {
#endif #endif
size_t scan_ip6(const char* src,char* ip); size_t scan_ip6(const char* src,char ip[16]);
size_t fmt_ip6(char* dest,const char* ip); size_t fmt_ip6(char* dest,const char ip[16]);
size_t fmt_ip6c(char* dest,const char* ip); size_t fmt_ip6c(char* dest,const char ip[16]);
size_t scan_ip6if(const char* src,char* ip,uint32* scope_id); size_t scan_ip6if(const char* src,char ip[16],uint32* scope_id);
size_t fmt_ip6if(char* dest,const char* ip,uint32 scope_id); size_t fmt_ip6if(char* dest,const char ip[16],uint32 scope_id);
size_t fmt_ip6ifc(char* dest,const char* ip,uint32 scope_id); size_t fmt_ip6ifc(char* dest,const char ip[16],uint32 scope_id);
size_t scan_ip6_flat(const char *src,char *); size_t scan_ip6_flat(const char *src,char ip[16]);
size_t fmt_ip6_flat(char *dest,const char *); size_t fmt_ip6_flat(char *dest,const char ip[16]);
/* /*
ip6 address syntax: (h = hex digit), no leading '0' required ip6 address syntax: (h = hex digit), no leading '0' required

66
socket.h
View File

@ -29,22 +29,22 @@ int socket_sctp6b(void);
#define socket_tcp() socket_tcp4() #define socket_tcp() socket_tcp4()
#define socket_udp() socket_udp4() #define socket_udp() socket_udp4()
int socket_connect4(int s,const char* ip,uint16 port); int socket_connect4(int s,const char ip[4],uint16 port);
int socket_connect6(int s,const char* ip,uint16 port,uint32 scope_id); int socket_connect6(int s,const char ip[16],uint16 port,uint32 scope_id);
int socket_connected(int s); int socket_connected(int s);
int socket_bind4(int s,const char* ip,uint16 port); int socket_bind4(int s,const char ip[4],uint16 port);
int socket_bind4_reuse(int s,const char* ip,uint16 port); int socket_bind4_reuse(int s,const char ip[4],uint16 port);
int socket_bind6(int s,const char* ip,uint16 port,uint32 scope_id); int socket_bind6(int s,const char ip[16],uint16 port,uint32 scope_id);
int socket_bind6_reuse(int s,const char* ip,uint16 port,uint32 scope_id); int socket_bind6_reuse(int s,const char ip[16],uint16 port,uint32 scope_id);
int socket_listen(int s,unsigned int backlog); int socket_listen(int s,unsigned int backlog);
int socket_accept4(int s,char* ip,uint16* port); int socket_accept4(int s,char ip[4],uint16* port);
int socket_accept6(int s,char* ip,uint16* port,uint32* scope_id); int socket_accept6(int s,char ip[16],uint16* port,uint32* scope_id);
int socket_accept4_makenonblocking(int s,char* ip,uint16* port); int socket_accept4_makenonblocking(int s,char ip[4],uint16* port);
int socket_accept6_makenonblocking(int s,char* ip,uint16* port,uint32* scope_id); int socket_accept6_makenonblocking(int s,char ip[16],uint16* port,uint32* scope_id);
int socket_accept4_setcloseonexec(int s,char* ip,uint16* port); int socket_accept4_setcloseonexec(int s,char ip[4],uint16* port);
int socket_accept6_setcloseonexec(int s,char* ip,uint16* port,uint32* scope_id); int socket_accept6_setcloseonexec(int s,char ip[16],uint16* port,uint32* scope_id);
int socket_accept4_makenonblocking_setcloseonexec(int s,char* ip,uint16* port); int socket_accept4_makenonblocking_setcloseonexec(int s,char ip[4],uint16* port);
int socket_accept6_makenonblocking_setcloseonexec(int s,char* ip,uint16* port,uint32* scope_id); int socket_accept6_makenonblocking_setcloseonexec(int s,char ip[16],uint16* port,uint32* scope_id);
/* These are internal wrappers around accept4, not meant for external use. /* These are internal wrappers around accept4, not meant for external use.
* flags can be SOCKET_NONBLOCK or SOCKET_CLOEXEC or both */ * flags can be SOCKET_NONBLOCK or SOCKET_CLOEXEC or both */
@ -52,36 +52,36 @@ enum {
SOCKET_NONBLOCK=1, SOCKET_NONBLOCK=1,
SOCKET_CLOEXEC=2, SOCKET_CLOEXEC=2,
}; };
int socket_accept4_flags(int s,char* ip,uint16* port, int flags); int socket_accept4_flags(int s,char ip[4],uint16* port, int flags);
int socket_accept6_flags(int s,char* ip,uint16* port,uint32* scope_id, int flags); int socket_accept6_flags(int s,char ip[16],uint16* port,uint32* scope_id, int flags);
att_writen(2,3) att_nonnull(2) att_writen(2,3) att_nonnull(2)
ssize_t socket_recv4(int s,char* buf,size_t len,char* ip,uint16* port); ssize_t socket_recv4(int s,char* buf,size_t len,char ip[4],uint16* port);
att_writen(2,3) att_nonnull(2) att_writen(2,3) att_nonnull(2)
ssize_t socket_recv6(int s,char* buf,size_t len,char* ip,uint16* port,uint32* scope_id); ssize_t socket_recv6(int s,char* buf,size_t len,char ip[16],uint16* port,uint32* scope_id);
att_readn(2,3) att_nonnull(2) att_readn(2,3) att_nonnull(2)
ssize_t socket_send4(int s,const char* buf,size_t len,const char* ip,uint16 port); ssize_t socket_send4(int s,const char* buf,size_t len,const char ip[4],uint16 port);
att_readn(2,3) att_nonnull(2) att_readn(2,3) att_nonnull(2)
ssize_t socket_send4_flag(int s,const char* buf,size_t len,const char* ip,uint16 port,int flags); ssize_t socket_send4_flag(int s,const char* buf,size_t len,const char ip[4],uint16 port,int flags);
att_readn(2,3) att_nonnull(2) att_readn(2,3) att_nonnull(2)
ssize_t socket_send6(int s,const char* buf,size_t len,const char* ip,uint16 port,uint32 scope_id); ssize_t socket_send6(int s,const char* buf,size_t len,const char ip[16],uint16 port,uint32 scope_id);
att_readn(2,3) att_nonnull(2) att_readn(2,3) att_nonnull(2)
ssize_t socket_send6_flag(int s,const char* buf,size_t len,const char* ip,uint16 port,uint32 scope_id,int flags); ssize_t socket_send6_flag(int s,const char* buf,size_t len,const char ip[16],uint16 port,uint32 scope_id,int flags);
int socket_local4(int s,char* ip,uint16* port); int socket_local4(int s,char ip[4],uint16* port);
int socket_local6(int s,char* ip,uint16* port,uint32* scope_id); int socket_local6(int s,char ip[16],uint16* port,uint32* scope_id);
int socket_remote4(int s,char* ip,uint16* port); int socket_remote4(int s,char ip[4],uint16* port);
int socket_remote6(int s,char* ip,uint16* port,uint32* scope_id); int socket_remote6(int s,char ip[16],uint16* port,uint32* scope_id);
/* enable sending udp packets to the broadcast address */ /* enable sending udp packets to the broadcast address */
int socket_broadcast(int s); int socket_broadcast(int s);
/* join a multicast group on the given interface */ /* join a multicast group on the given interface */
int socket_mcjoin4(int s,const char* groupip,const char* _interface); int socket_mcjoin4(int s,const char groupip[4],const char _interface[4]);
int socket_mcjoin6(int s,const char* groupip,int _interface); int socket_mcjoin6(int s,const char groupip[16],int _interface);
/* leave a multicast group on the given interface */ /* leave a multicast group on the given interface */
int socket_mcleave4(int s,const char* groupip); int socket_mcleave4(int s,const char groupip[4]);
int socket_mcleave6(int s,const char* groupip); int socket_mcleave6(int s,const char groupip[16]);
/* set multicast TTL/hop count for outgoing packets */ /* set multicast TTL/hop count for outgoing packets */
int socket_mcttl4(int s,char hops); int socket_mcttl4(int s,char hops);
int socket_mchopcount6(int s,char hops); int socket_mchopcount6(int s,char hops);
@ -121,8 +121,10 @@ int socket_quickack(int s,int value);
/* For client-side TCP fast open, connect and sending the first data is /* For client-side TCP fast open, connect and sending the first data is
* just one step, so we need an API to do it in one step */ * just one step, so we need an API to do it in one step */
ssize_t socket_fastopen_connect4(int s,const char* ip,uint16 port,const char* buf,size_t len); att_readn(4,5) att_nonnull(4)
ssize_t socket_fastopen_connect6(int s,const char* ip,uint16 port,uint32 scope_id,const char* buf,size_t len); ssize_t socket_fastopen_connect4(int s,const char ip[4],uint16 port,const char* buf,size_t len);
att_readn(5,6) att_nonnull(5)
ssize_t socket_fastopen_connect6(int s,const char ip[16],uint16 port,uint32 scope_id,const char* buf,size_t len);
#ifdef __MINGW32__ #ifdef __MINGW32__

2
socket/fmt_ip6if.c
View File

@ -3,7 +3,7 @@
#include "fmt.h" #include "fmt.h"
#include "socket.h" #include "socket.h"
size_t fmt_ip6if(char* dest,const char* ip,uint32 scope_id) { size_t fmt_ip6if(char* dest,const char ip[16],uint32 scope_id) {
size_t i=fmt_ip6(dest,ip); size_t i=fmt_ip6(dest,ip);
if (scope_id) { if (scope_id) {
if (dest) { if (dest) {

2
socket/scan_ip6if.c
View File

@ -4,7 +4,7 @@
#include "socket.h" #include "socket.h"
#include "havealloca.h" #include "havealloca.h"
size_t scan_ip6if(const char* src,char* ip,uint32* scope_id) { size_t scan_ip6if(const char* src,char ip[16],uint32* scope_id) {
size_t i=scan_ip6(src,ip); size_t i=scan_ip6(src,ip);
*scope_id=0; *scope_id=0;
if (src[i]=='%') { if (src[i]=='%') {

2
socket/socket_accept4.c
View File

@ -16,7 +16,7 @@
#include "io_internal.h" #include "io_internal.h"
#endif #endif
int socket_accept4(int s,char *ip,uint16 *port) { int socket_accept4(int s,char ip[4],uint16 *port) {
struct sockaddr_in si; struct sockaddr_in si;
socklen_t len = sizeof si; socklen_t len = sizeof si;
int fd; int fd;

13
socket/socket_accept4_flags.c
View File

@ -10,6 +10,7 @@
#include <string.h> #include <string.h>
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
#include "iarray.h"
#include "havesl.h" #include "havesl.h"
#ifdef __MINGW32__ #ifdef __MINGW32__
@ -22,13 +23,13 @@
#include "haveaccept4.h" #include "haveaccept4.h"
int socket_accept4_flags(int s, char *ip, uint16 *port, int flags) { int socket_accept4_flags(int s, char ip[4], uint16 *port, int flags) {
struct sockaddr_in si; struct sockaddr_in si;
socklen_t len = sizeof si; socklen_t len = sizeof si;
int fd; int fd;
#ifdef __MINGW32__ #ifdef __MINGW32__
io_entry* e=array_get(&io_fds,sizeof(io_entry),s); io_entry* e=iarray_get(&io_fds,s);
if (e && e->inuse) { if (e && e->inuse) {
int sa2len; int sa2len;
fd=-1; fd=-1;
@ -42,14 +43,14 @@ incoming:
{ {
struct sockaddr* x,* y; struct sockaddr* x,* y;
GetAcceptExSockaddrs(e->inbuf,0,200,200,&x,&sa2len,&y,&len); GetAcceptExSockaddrs(e->inbuf,0,200,200,&x,&sa2len,&y,&len);
if (len>sizeof(si)) len=sizeof(si); if ((size_t)len>sizeof(si)) len=sizeof(si);
memcpy(&si,y,len); memcpy(&si,y,len);
} }
fd=e->next_accept; fd=e->next_accept;
e->next_accept=0; e->next_accept=0;
if (e->nonblock) { if (e->nonblock) {
if (io_fd_canwrite(fd)) { if (io_fd_canwrite(fd)) {
io_entry* f=array_get(&io_fds,sizeof(io_entry),fd); io_entry* f=iarray_get(&io_fds,fd);
if (f) { if (f) {
f->nonblock=1; f->nonblock=1;
// printf("setting fd %lu to non-blocking\n",(int)fd); // printf("setting fd %lu to non-blocking\n",(int)fd);
@ -61,7 +62,7 @@ incoming:
/* no accept queued, queue one now. */ /* no accept queued, queue one now. */
if (e->next_accept==0) { if (e->next_accept==0) {
e->next_accept=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); e->next_accept=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
if (e==-1) if (e->next_accept==(SOCKET)-1)
return winsock2errno(-1); return winsock2errno(-1);
} }
if (AcceptEx(s,e->next_accept,e->inbuf,0,200,200,&e->errorcode,&e->or)) if (AcceptEx(s,e->next_accept,e->inbuf,0,200,200,&e->errorcode,&e->or))
@ -98,6 +99,7 @@ incoming:
/* if we get here, the kernel did not support accept4. */ /* if we get here, the kernel did not support accept4. */
if ((fd=accept(s,(void*) &si,&len))==-1) if ((fd=accept(s,(void*) &si,&len))==-1)
return -1; return -1;
#ifndef __MINGW32__
if (flags & SOCKET_NONBLOCK) fl |= O_NDELAY; if (flags & SOCKET_NONBLOCK) fl |= O_NDELAY;
if (flags & SOCKET_CLOEXEC) fl |= O_CLOEXEC; if (flags & SOCKET_CLOEXEC) fl |= O_CLOEXEC;
/* On BSD the accepted socket inherits O_NDELAY and O_CLOEXEC, on /* On BSD the accepted socket inherits O_NDELAY and O_CLOEXEC, on
@ -114,6 +116,7 @@ incoming:
#ifdef __linux__ #ifdef __linux__
} }
#endif #endif
#endif
#ifdef HAVE_ACCEPT4 #ifdef HAVE_ACCEPT4
} }
#endif #endif

2
socket/socket_accept4_makenonblocking.c
View File

@ -7,6 +7,6 @@
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
int socket_accept4_makenonblocking(int s,char *ip,uint16 *port) { int socket_accept4_makenonblocking(int s,char ip[4],uint16 *port) {
return socket_accept4_flags(s,ip,port,SOCKET_NONBLOCK); return socket_accept4_flags(s,ip,port,SOCKET_NONBLOCK);
} }

2
socket/socket_accept4_makenonblocking_setcloseonexec.c
View File

@ -7,6 +7,6 @@
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
int socket_accept4_makenonblocking(int s,char *ip,uint16 *port) { int socket_accept4_makenonblocking(int s,char ip[4],uint16 *port) {
return socket_accept4_flags(s,ip,port,SOCKET_NONBLOCK | SOCKET_CLOEXEC); return socket_accept4_flags(s,ip,port,SOCKET_NONBLOCK | SOCKET_CLOEXEC);
} }

2
socket/socket_accept4_setcloseonexec.c
View File

@ -7,6 +7,6 @@
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
int socket_accept4_makenonblocking(int s,char *ip,uint16 *port) { int socket_accept4_makenonblocking(int s,char ip[4],uint16 *port) {
return socket_accept4_flags(s,ip,port,SOCKET_CLOEXEC); return socket_accept4_flags(s,ip,port,SOCKET_CLOEXEC);
} }

2
socket/socket_accept6.c
View File

@ -21,7 +21,7 @@
#include "io_internal.h" #include "io_internal.h"
#endif #endif
int socket_accept6(int s,char* ip,uint16* port,uint32* scope_id) int socket_accept6(int s,char ip[16],uint16* port,uint32* scope_id)
{ {
#ifdef LIBC_HAS_IP6 #ifdef LIBC_HAS_IP6
struct sockaddr_in6 sa; struct sockaddr_in6 sa;

16
socket/socket_accept6_flags.c
View File

@ -1,4 +1,7 @@
#define _GNU_SOURCE #define _GNU_SOURCE
#ifdef __MINGW32__
#include <winsock2.h>
#endif
#include <sys/param.h> #include <sys/param.h>
#include <sys/types.h> #include <sys/types.h>
#include <string.h> #include <string.h>
@ -9,6 +12,7 @@
#include <sys/socket.h> #include <sys/socket.h>
#include <netinet/in.h> #include <netinet/in.h>
#endif #endif
#include "iarray.h"
#include "windoze.h" #include "windoze.h"
#include "byte.h" #include "byte.h"
#include "socket.h" #include "socket.h"
@ -27,7 +31,7 @@
#include "haveaccept4.h" #include "haveaccept4.h"
int socket_accept6_flags(int s, char* ip, uint16* port, uint32* scope_id, int flags) int socket_accept6_flags(int s, char ip[16], uint16* port, uint32* scope_id, int flags)
{ {
#ifdef LIBC_HAS_IP6 #ifdef LIBC_HAS_IP6
struct sockaddr_in6 sa; struct sockaddr_in6 sa;
@ -39,7 +43,7 @@ int socket_accept6_flags(int s, char* ip, uint16* port, uint32* scope_id, int fl
#ifdef __MINGW32__ #ifdef __MINGW32__
// Windows uses overlapped I/O instead of non-blocking I/O // Windows uses overlapped I/O instead of non-blocking I/O
io_entry* e=array_get(&io_fds,sizeof(io_entry),s); io_entry* e=iarray_get(&io_fds,s);
if (e && e->inuse) { if (e && e->inuse) {
int sa2len; int sa2len;
fd=-1; fd=-1;
@ -53,14 +57,14 @@ incoming:
{ {
struct sockaddr* x,* y; struct sockaddr* x,* y;
GetAcceptExSockaddrs(e->inbuf,0,200,200,&x,&sa2len,&y,&dummy); GetAcceptExSockaddrs(e->inbuf,0,200,200,&x,&sa2len,&y,&dummy);
if (dummy>sizeof(sa)) dummy=sizeof(sa); if ((size_t)dummy>sizeof(sa)) dummy=sizeof(sa);
memcpy(&sa,y,dummy); memcpy(&sa,y,dummy);
} }
fd=e->next_accept; fd=e->next_accept;
e->next_accept=0; e->next_accept=0;
if (e->nonblock) { if (e->nonblock) {
if (io_fd(fd)) { if (io_fd(fd)) {
io_entry* f=array_get(&io_fds,sizeof(io_entry),fd); io_entry* f=iarray_get(&io_fds,fd);
if (f) { if (f) {
f->nonblock=1; f->nonblock=1;
// printf("setting fd %lu to non-blocking\n",(int)fd); // printf("setting fd %lu to non-blocking\n",(int)fd);
@ -72,7 +76,7 @@ incoming:
/* no accept queued, queue one now. */ /* no accept queued, queue one now. */
if (e->next_accept==0) { if (e->next_accept==0) {
e->next_accept=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); e->next_accept=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
if (e==-1) if (e->next_accept==(SOCKET)-1)
return winsock2errno(-1); return winsock2errno(-1);
} }
if (AcceptEx(s,e->next_accept,e->inbuf,0,200,200,&e->errorcode,&e->or)) if (AcceptEx(s,e->next_accept,e->inbuf,0,200,200,&e->errorcode,&e->or))
@ -108,6 +112,7 @@ incoming:
fd = accept(s, (struct sockaddr *) &sa, &dummy); fd = accept(s, (struct sockaddr *) &sa, &dummy);
if (fd == -1) if (fd == -1)
return -1; return -1;
#ifndef __MINGW32__
if (flags & SOCKET_NONBLOCK) fl |= O_NDELAY; if (flags & SOCKET_NONBLOCK) fl |= O_NDELAY;
if (flags & SOCKET_CLOEXEC) fl |= O_CLOEXEC; if (flags & SOCKET_CLOEXEC) fl |= O_CLOEXEC;
/* On BSD the accepted socket inherits O_NDELAY and O_CLOEXEC, on /* On BSD the accepted socket inherits O_NDELAY and O_CLOEXEC, on
@ -124,6 +129,7 @@ incoming:
#ifdef __linux__ #ifdef __linux__
} }
#endif #endif
#endif
#ifdef HAVE_ACCEPT4 #ifdef HAVE_ACCEPT4
} }
#endif #endif

2
socket/socket_accept6_makenonblocking.c
View File

@ -7,6 +7,6 @@
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
int socket_accept6_makenonblocking(int s,char *ip,uint16 *port,uint32* scope_id) { int socket_accept6_makenonblocking(int s,char ip[16],uint16 *port,uint32* scope_id) {
return socket_accept6_flags(s,ip,port,scope_id,SOCKET_NONBLOCK); return socket_accept6_flags(s,ip,port,scope_id,SOCKET_NONBLOCK);
} }

2
socket/socket_accept6_makenonblocking_setcloseonexec.c
View File

@ -7,6 +7,6 @@
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
int socket_accept6_makenonblocking(int s,char *ip,uint16 *port,uint32* scope_id) { int socket_accept6_makenonblocking(int s,char ip[16],uint16 *port,uint32* scope_id) {
return socket_accept6_flags(s,ip,port,scope_id,SOCKET_NONBLOCK | SOCKET_CLOEXEC); return socket_accept6_flags(s,ip,port,scope_id,SOCKET_NONBLOCK | SOCKET_CLOEXEC);
} }

2
socket/socket_accept6_setcloseonexec.c
View File

@ -7,6 +7,6 @@
#include "windoze.h" #include "windoze.h"
#include "socket.h" #include "socket.h"
int socket_accept6_makenonblocking(int s,char *ip,uint16 *port,uint32* scope_id) { int socket_accept6_makenonblocking(int s,char ip[16],uint16 *port,uint32* scope_id) {
return socket_accept6_flags(s,ip,port,scope_id,SOCKET_CLOEXEC); return socket_accept6_flags(s,ip,port,scope_id,SOCKET_CLOEXEC);
} }

2
socket/socket_bind4.c
View File

@ -9,7 +9,7 @@
#include "uint32.h" #include "uint32.h"
#include "socket.h" #include "socket.h"
int socket_bind4(int s,const char *ip,uint16 port) { int socket_bind4(int s,const char ip[4],uint16 port) {
struct sockaddr_in si; struct sockaddr_in si;
byte_zero(&si,sizeof si); byte_zero(&si,sizeof si);
si.sin_family = AF_INET; si.sin_family = AF_INET;

2
socket/socket_bind4_reuse.c
View File

@ -5,7 +5,7 @@
#include "socket.h" #include "socket.h"
#include "windoze.h" #include "windoze.h"
int socket_bind4_reuse(int s,const char *ip,uint16 port) { int socket_bind4_reuse(int s,const char ip[4],uint16 port) {
int one=1; int one=1;
setsockopt(s,SOL_SOCKET,SO_REUSEADDR,&one,sizeof one); setsockopt(s,SOL_SOCKET,SO_REUSEADDR,&one,sizeof one);
#ifdef SO_REUSEPORT #ifdef SO_REUSEPORT

2
socket/socket_bind6_reuse.c
View File

@ -5,7 +5,7 @@
#include "socket.h" #include "socket.h"
#include "windoze.h" #include "windoze.h"
int socket_bind6_reuse(int s,const char *ip,uint16 port,uint32 scope_id) { int socket_bind6_reuse(int s,const char ip[16],uint16 port,uint32 scope_id) {
int one=1; int one=1;
setsockopt(s,SOL_SOCKET,SO_REUSEADDR,&one,sizeof one); setsockopt(s,SOL_SOCKET,SO_REUSEADDR,&one,sizeof one);
#ifdef SO_REUSEPORT #ifdef SO_REUSEPORT

2
socket/socket_connect4.c
View File

@ -10,7 +10,7 @@
#include "uint16.h" #include "uint16.h"
#include "uint32.h" #include "uint32.h"
int socket_connect4(int s,const char *ip,uint16 port) { int socket_connect4(int s,const char ip[4],uint16 port) {
struct sockaddr_in si; struct sockaddr_in si;
byte_zero(&si,sizeof(si)); byte_zero(&si,sizeof(si));
si.sin_family=AF_INET; si.sin_family=AF_INET;

2
socket/socket_fastopen_connect4.c
View File

@ -8,7 +8,7 @@
#endif #endif
#include <errno.h> #include <errno.h>
ssize_t socket_fastopen_connect4(int s,const char* ip,uint16 port,const char* buf,size_t len) { ssize_t socket_fastopen_connect4(int s,const char ip[4],uint16 port,const char* buf,size_t len) {
int r; int r;
#ifndef MSG_FASTOPEN #ifndef MSG_FASTOPEN
{ {

2
socket/socket_fastopen_connect6.c
View File

@ -8,7 +8,7 @@
#endif #endif
#include <errno.h> #include <errno.h>
ssize_t socket_fastopen_connect6(int s,const char* ip,uint16 port,uint32_t scope_id,const char* buf,size_t len) { ssize_t socket_fastopen_connect6(int s,const char ip[16],uint16 port,uint32_t scope_id,const char* buf,size_t len) {
#ifndef MSG_FASTOPEN #ifndef MSG_FASTOPEN
int r; int r;
{ {