[ patch] std.c.linux.linux: add waitflags and poll interfacccce
Ameer Armaly
ameer at bellsouth.net
Thu Apr 13 19:28:28 PDT 2006
This patch adds both the proper flags for waitpid, and the proper
structures and enums for the poll system call.
--- linux.d 2006-04-13 21:53:13.000000000 -0400
+++ linux.d.new 2006-04-13 22:20:42.000000000 -0400
@@ -14,6 +14,7 @@
alias uint uid_t;
alias uint gid_t;
+alias ulong nfds_t;
enum : int
{
@@ -380,3 +381,44 @@
int getpwnam_r(char*, passwd*, void*, size_t, passwd**);
}
+// flags for wait and waitpid
+// bits for the third argument of waitpid
+enum
+{
+ WNOHANG = 1,
+ WUNTRACED = 2
+}
+
+// bits for the fourth argument of waitpid
+enum
+{
+ WSTOPPED = 2,
+ WEXITED = 4,
+ WCONTINUED = 8,
+ WNOWAIT = 0x01000000,
+ __WALL = 0x40000000,
+ __WCLONE = 0x80000000
+}
+// flags for poll()
+enum
+{
+ POLLIN = 1,
+ POLLPRI = 2,
+ POLLOUT = 4,
+ POLLERR = 8,
+ POLLHUP = 16,
+ POLLNVAL = 32,
+ POLLRDNORM = 64,
+ POLLRDBAND = 128,
+ POLLWRNORM = 256,
+ POLLWRBAND = 512,
+ POLLMSG = 1024
+}
+
+struct pollfd
+{
+ int fd;
+ short events;
+ short revents;
+}
+extern (C) int poll(pollfd*, nfds_t, int);
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