56 lines
		
	
	
		
			655 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			655 B
		
	
	
	
		
			C
		
	
	
	
| /* more sparclet syscall support (the rest is in crt0-701.S).  */
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| 
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| #include <sys/types.h>
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| #include <sys/stat.h>
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| #include <errno.h>
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| 
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| int
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| fstat(int _fd, struct stat* _sbuf)
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| {
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|   errno = ENOSYS;
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|   return -1;
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| }
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| 
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| int
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| isatty(int fd)
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| {
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|   if (fd < 0)
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|     {
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|       errno = EBADF;
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|       return -1;
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|     }
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|   return fd <= 2;
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| }
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| 
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| int 
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| getpid()
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| {
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|   return 1;
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| }
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| 
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| int 
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| kill(int pid)
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| {
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|   /* if we knew how to nuke the board, we would... */
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|   return 0;
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| }
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| 
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| int
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| lseek(int _fd, off_t offset, int whence)
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| {
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|   errno = ENOSYS;
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|   return -1;
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| }
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| 
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| extern char end;
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| char*
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| sbrk (int incr)
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| {
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|   static char* base;
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|   char *b;
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|   if(!base) base = &end;
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|   b = base;
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|   base += incr;
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|   return b;
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| }
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