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Merge pull request #247 from Lectem/more_soc

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added gethostname
This commit is contained in:
Dave Murphy 2016-01-21 00:16:26 +00:00
commit b8741b35e8
2 changed files with 18 additions and 1 deletions
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5
libctru/include/3ds/services/soc.h
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@ -20,13 +20,16 @@ Result socInit(u32 *context_addr, u32 context_size);
*/
Result socExit(void);
// this is supposed to be in unistd.h but newlib only puts it for cygwin
// this is supposed to be in unistd.h but newlib only puts it for cygwin, waiting for newlib patch from dkA
/**
* @brief Gets the system's host ID.
* @return The system's host ID.
*/
long gethostid(void);
// this is supposed to be in unistd.h but newlib only puts it for cygwin, waiting for newlib patch from dkA
int gethostname(char *name, size_t namelen);
int SOCU_ShutdownSockets();
int SOCU_CloseSockets();

14
libctru/source/services/soc/soc_gethostname.c Normal file
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@ -0,0 +1,14 @@
#include <arpa/inet.h>
#include <3ds/result.h> // To be removed when dkA patch to newlib is applied
#include <3ds/services/soc.h> // To be changed to unistd.h when dkA patch to newlib is applied
// The 3DS doesn't give any host name for its own IP through gethostbyaddr
// For compatibility, the host ASCII name will be given (IPv4 dotted notation)
int gethostname(char *name, size_t namelen)
{
long hostid = gethostid();
const char * hostname = inet_ntop(AF_INET,&hostid,name,namelen);
if(hostname == NULL)return -1;
return 0;
}