X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2Finclude_exp%2Ftime.h;h=c06d128cb2c268029e02f2bb5fc3b8a664a18954;hb=41f5d1923eac00f90097f80e51f0c1f8d1ab7cb3;hp=ce6932670d6e9913e9a815ba09ef39ac3a7ef12a;hpb=4c78a1bdd506cda6cda27ee342165c7dfa7ecdc2;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc.so_src/include_exp/time.h b/Usermode/Libraries/libc.so_src/include_exp/time.h
index ce693267..c06d128c 100644
--- a/Usermode/Libraries/libc.so_src/include_exp/time.h
+++ b/Usermode/Libraries/libc.so_src/include_exp/time.h
@@ -3,18 +3,22 @@
  * - By John Hodge (thePowersGang)
  *
  * time.h
- * - POSIX time functions
+ * - C99 Time Functions
  */
 #ifndef _TIME_H_
 #define _TIME_H_
 
-//#include <acess/intdefs.h>
 #include <sys/types.h>	// time_t
+#include <stddef.h>	// size_t
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 struct tm
 {
-	 int	tm_sec;
-	 int	tm_min;
+	 int	tm_sec;	// 0-60
+	 int	tm_min;	// 0-59
 	 int	tm_hour;
 	 int	tm_mday;
 	 int	tm_mon;
@@ -28,9 +32,45 @@ struct tm
 
 typedef signed long long	clock_t;
 
+//! Processor time used since invocation
 extern clock_t	clock(void);
 
+//! Difference between two times in seconds
+extern double difftime(time_t time1, time_t time0);
+
+//! Convert a local time into the format returned by \a time
+//! \note Also updates tm_wday and tm_yday to the correct values
+extern time_t	mktime(struct tm *timeptr);
+
+//! Get the current calendar time
+//! \note -1 is returned if the calendar time is not avaliable
 extern time_t	time(time_t *t);
 
+//
+// Time conversions
+//
+//! Convert the time structure into a string of form 'Sun Sep 16 01:03:52 1973\n\0'
+extern char *asctime(const struct tm *timeptr);
+extern char *asctime_r(const struct tm *timeptr, char *buf);
+
+//! asctime(localtime(timer))
+extern char *ctime(const time_t *timer);
+extern char *ctime_r(const time_t *timer, char *buf);
+
+//! Convert \a timter into UTC
+extern struct tm *gmtime(const time_t *timer);
+extern struct tm *gmtime_r(const time_t *timer, struct tm *result);
+
+extern struct tm *localtime(const time_t *timer);
+extern struct tm *localtime_r(const time_t *timep, struct tm *result);
+
+extern size_t strftime(char*s, size_t maxsize, const char*format, const struct tm*timeptr);
+
+#ifdef __cplusplus
+};
+#endif
+
+#include <libposix_time.h>
+
 #endif