X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibposix.so_src%2Funistd.c;h=64cb70f5108e08fed66734f0ddbaf67c0ddc30f4;hb=70d0f9abb42fb0b25f35b3fca91159e5c3a90316;hp=f5b330da1b79175b1e307395ca3ac3ce0df0688e;hpb=878297a3b9d4ea6fdf38f5552e171baf503116d0;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libposix.so_src/unistd.c b/Usermode/Libraries/libposix.so_src/unistd.c
index f5b330da..64cb70f5 100644
--- a/Usermode/Libraries/libposix.so_src/unistd.c
+++ b/Usermode/Libraries/libposix.so_src/unistd.c
@@ -183,6 +183,17 @@ int usleep(useconds_t usec)
 	return 0;
 }
 
+unsigned int alarm(unsigned int seconds)
+{
+	static int64_t	alarm_time;
+	if( seconds > 0 )
+	{
+		alarm_time = _SysTimestamp() + seconds * 1000;
+		// TODO: Schedule SIGALRM
+	}
+	return (alarm_time - _SysTimestamp()) / 1000;
+}
+
 int kill(pid_t pid, int signal)
 {
 	// TODO: Need special handling?