Usermode - Moved CLONE_VM from libposix to ld-acess

[tpg/acess2.git] / Usermode / Libraries / ld-acess.so_src / include_exp / acess / fd_set.h

diff --git a/Usermode/Libraries/ld-acess.so_src/include_exp/acess/fd_set.h b/Usermode/Libraries/ld-acess.so_src/include_exp/acess/fd_set.h
index 0793901..8972cbe 100644 (file)
--- a/Usermode/Libraries/ld-acess.so_src/include_exp/acess/fd_set.h
+++ b/Usermode/Libraries/ld-acess.so_src/include_exp/acess/fd_set.h
@@ -21,9 +21,26 @@ typedef struct
 }      fd_set;
 
 
-extern void    FD_ZERO(fd_set *fdsetp);
-extern void    FD_CLR(int fd, fd_set *fdsetp);
-extern void    FD_SET(int fd, fd_set *fdsetp);
-extern int     FD_ISSET(int fd, fd_set *fdsetp);
+static inline void     FD_ZERO(fd_set *fdsetp)
+{
+       int i = FD_SETSIZE/16;
+       while( i-- )
+               fdsetp->flags[i] = 0;
+}
+static inline  void    FD_CLR(int fd, fd_set *fdsetp)
+{
+       if(fd < 0 || fd > FD_SETSIZE)   return;
+       fdsetp->flags[fd/16] &= (fd_set_ent_t) ((~1 << (fd%16))) & 0xFFFF;
+}
+static inline  void    FD_SET(int fd, fd_set *fdsetp)
+{
+       if(fd < 0 || fd > FD_SETSIZE)   return;
+       fdsetp->flags[fd/16] |= (fd_set_ent_t) (1 << (fd%16));
+}
+static inline  int     FD_ISSET(int fd, fd_set *fdsetp)
+{
+       if(fd < 0 || fd > FD_SETSIZE)   return 0;
+       return !!( fdsetp->flags[fd/16] & (1<<(fd%16)) );
+}
 
 #endif