Changeset 324d46b in mainline for uspace/lib/posix/time.h

Timestamp:

2011-07-07T01:32:53Z (13 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3f466c33

Parents:

08053f7

Message:

Partial time.h implementation (WIP, untested)

File:

• uspace/lib/posix/time.h (modified) (4 diffs)

uspace/lib/posix/time.h

@@ -38 +38 @@
 
 #include "libc/time.h"
+#include "sys/types.h"
 
 #ifndef NULL
@@ -43 +44 @@
 #endif
 
-#undef CLOCKS_PER_SEC
-#define CLOCKS_PER_SEC 1000000L
+#ifndef CLOCKS_PER_SEC
+        #define CLOCKS_PER_SEC (1000000L)
+#endif
+
+#ifndef __locale_t_defined
+        #define __locale_t_defined
+        typedef struct __posix_locale *posix_locale_t;
+        #ifndef LIBPOSIX_INTERNAL
+                #define locale_t posix_locale_t
+        #endif
+#endif
+
+#undef ASCTIME_BUF_LEN
+#define ASCTIME_BUF_LEN 26
+
+#undef CLOCK_REALTIME
+#define CLOCK_REALTIME ((posix_clockid_t) 0)
 
 struct posix_tm {
@@ -58 +74 @@
 };
 
+// FIXME: should be in sys/types.h
 typedef long posix_clock_t;
 
+struct posix_timespec {
+        time_t tv_sec; /* Seconds. */
+        long tv_nsec; /* Nanoseconds. */
+};
+
+struct posix_itimerspec {
+        struct posix_timespec it_interval; /* Timer period. */
+        struct posix_timespec it_value; /* Timer expiration. */
+};
+
+/* Timezones */
+
+extern int posix_daylight;
+extern long posix_timezone;
+extern char *posix_tzname[2];
+
+extern void posix_tzset(void);
+
+/* time_t */
+
+extern double posix_difftime(time_t time1, time_t time0);
+
 /* Broken-down Time */
+extern time_t posix_mktime(struct posix_tm *timeptr);
 extern struct posix_tm *posix_localtime(const time_t *timep);
-
+extern struct posix_tm *posix_localtime_r(const time_t *restrict timer,
+    struct posix_tm *restrict result);
 /* Formatting Calendar Time */
-extern char *posix_asctime(const struct posix_tm *tm);
+extern char *posix_asctime(const struct posix_tm *timeptr);
+extern char *posix_asctime_r(const struct posix_tm *restrict timeptr,
+    char *restrict buf);
 extern char *posix_ctime(const time_t *timep);
-extern size_t posix_strftime(char *restrict s, size_t maxsize, const char *restrict format, const struct posix_tm *restrict tm);
+extern size_t posix_strftime(char *restrict s, size_t maxsize,
+    const char *restrict format, const struct posix_tm *restrict tm);
 
 /* CPU Time */
 extern posix_clock_t posix_clock(void);
+
 
 #ifndef LIBPOSIX_INTERNAL
@@ -75 +120 @@
 
         #define clock_t posix_clock_t
+        #define timespec posix_timespec
+        #define itimerspec posix_itimerspec
 
+        #define difftime posix_difftime
+        #define mktime posix_mktime
         #define localtime posix_localtime
+        #define localtime_r posix_localtime_r
+
+        #define daylight posix_daylight
+        #define timezone posix_timezone
+        #define tzname posix_tzname
+        #define tzset posix_tzset
 
         #define asctime posix_asctime
+        #define asctime_r posix_asctime_r
         #define ctime posix_ctime
         #define strftime posix_strftime