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Added thread-safe function gethostbyname_r (as in glibc)

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goldsimon
2007-11-18 16:36:34 +00:00
parent 4e398e2aa9
commit 9dd4ad6c1f
3 changed files with 68 additions and 1 deletions
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3
src/include/lwip/sockets.h
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@@ -315,6 +315,8 @@ int lwip_ioctl(int s, long cmd, void *argp);
#if LWIP_DNS
struct hostent *lwip_gethostbyname(const char *name);
int lwip_gethostbyname_r(const char *name, struct hostent *ret, char *buf,
size_t buflen, struct hostent **result, int *h_errnop);
#endif /* LWIP_DNS */
#if LWIP_COMPAT_SOCKETS
@@ -336,6 +338,7 @@ struct hostent *lwip_gethostbyname(const char *name);
#define select(a,b,c,d,e) lwip_select(a,b,c,d,e)
#define ioctlsocket(a,b,c) lwip_ioctl(a,b,c)
#define gethostbyname(a) lwip_gethostbyname(a)
#define gethostbyname_r(a,b,c,d,e,f) lwip_gethostbyname_r(a,b,c,d,e,f)
#if LWIP_POSIX_SOCKETS_IO_NAMES
#define read(a,b,c) lwip_read(a,b,c)