求助一个conflicting types的问题

amosbird

我的头文件里声明了
extern void set_sockaddr_family_addr_port(struct sockaddr_storage *sockaddr,
                       int family,
                       void *addr,
                       int port);
  
源文件里实现了
void set_sockaddr_family_addr_port(struct sockaddr_storage *sockaddr,
                       int family,
                       void *addr,
                       int port){
  
   memset(sockaddr,0,sizeof(struct sockaddr_storage));
  
   switch (family) {
#if defined(AF_RDS)
   case AF_RDS:
#endif
   case AF_INET: {
     struct sockaddr_in *foo = (struct sockaddr_in *)sockaddr;
     foo->sin_port = htons((unsigned short) port);
     foo->sin_family = (unsigned short) family;
     memcpy(&(foo->sin_addr),addr,sizeof(foo->sin_addr));
     *(int *)addr = htonl(*(int *)addr);
     break;
   }
#if defined(AF_INET6)
   case AF_INET6: {
     struct sockaddr_in6 *foo = (struct sockaddr_in6 *)sockaddr;
     int *bar;
     int i;
     foo->sin6_port = htons((unsigned short) port);
     foo->sin6_family = (unsigned short) family;
     memcpy(&(foo->sin6_addr),addr,sizeof(foo->sin6_addr));
     /* how to put this into "host" order? */
     for (i = sizeof(foo->sin6_addr)/sizeof(int), bar=addr; i > 0; i--) {
       bar[i] = htonl(bar[i]);
     }
     break;
   }
#endif
   default:
     fprintf(where,
         "set_sockaddr_family_addr_port Unexpected Address Family of %u\n",family);
     fflush(where);
     exit(-1);
   }
}
编译不过啊，出现error: conflicting types for 'set_sockaddr_family_addr_port'
  
help～～

hellioncu

extern ?

amosbird

是啊 声明就算我不加默认也是extern吧

amosbird

这个文件只是实现，没有调用

drangon

将编译错误前前后后的内容多贴一些出来吧

amosbird

D:\netperf-2.5.0\src\nettest_bsd.c|1055|error: conflicting types for 'set_sockaddr_family_addr_port'|
D:\netperf-2.5.0\src\nettest_bsd.h|603|note: previous declaration of 'set_sockaddr_family_addr_port' was here|
D:\netperf-2.5.0\src\nettest_bsd.c|1099|error: conflicting types for 'get_sockaddr_family_addr_port'|
D:\netperf-2.5.0\src\nettest_bsd.h|607|note: previous declaration of 'get_sockaddr_family_addr_port' was here|
就这两个错误

amosbird

#include "netlib.h"
#include "netsh.h"
#include "nettest_bsd.h"
都有，而且别的函数没有问题啊。。