Changeset 38d8849 in mainline for uspace/lib/c

Timestamp:

2018-07-16T15:58:51Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

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

Children:

db51219f

Parents:

c124c985

git-author:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-07-14 16:53:46)

git-committer:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-07-16 15:58:51)

Message:

Privatize <thread.h>.

Location:

uspace/lib/c

Files:

• arch/arm32/include/libarch/fibril.h (modified) (1 diff)
• generic/fibril.c (modified) (2 diffs)
• generic/private/thread.h (modified) (1 diff)
• generic/rcu.c (modified) (1 diff)
• generic/stats.c (modified) (1 diff)
• generic/thread.c (modified) (2 diffs)
• include/stats.h (modified) (2 diffs)
• include/thread.h (deleted)

uspace/lib/c/arch/arm32/include/libarch/fibril.h

@@ -39 +39 @@
 #include <types/common.h>
 #include <align.h>
-#include <thread.h>
 #include <libarch/fibril_context.h>
 

uspace/lib/c/generic/fibril.c

@@ -36 +36 @@
 #include <adt/list.h>
 #include <fibril.h>
-#include <thread.h>
 #include <stack.h>
 #include <tls.h>
@@ -49 +48 @@
 #include <async.h>
 
+#include "private/thread.h"
 #include "private/fibril.h"
 

uspace/lib/c/generic/private/thread.h

@@ -36 +36 @@
 #define LIBC_PRIVATE_THREAD_H_
 
+#include <time.h>
 #include <abi/proc/uarg.h>
+#include <libarch/thread.h>
+#include <abi/proc/thread.h>
 
 extern void __thread_entry(void);
 extern void __thread_main(uspace_arg_t *);
+
+extern errno_t thread_create(void (*)(void *), void *, const char *, thread_id_t *);
+extern void thread_exit(int) __attribute__((noreturn));
+extern void thread_detach(thread_id_t);
+extern thread_id_t thread_get_id(void);
+extern int thread_usleep(useconds_t);
+extern unsigned int thread_sleep(unsigned int);
 
 #endif

uspace/lib/c/generic/rcu.c

@@ -80 +80 @@
 #include <assert.h>
 #include <time.h>
-#include <thread.h>
 
 #include "private/fibril.h"

uspace/lib/c/generic/stats.c

@@ -184 +184 @@
 }
 
-/** Get single thread statistics
- *
- * @param thread_id Thread ID we are interested in.
- *
- * @return Pointer to the stats_thread_t structure.
- *         If non-NULL then it should be eventually freed
- *         by free().
- *
- */
-stats_thread_t *stats_get_thread(thread_id_t thread_id)
-{
-        char name[SYSINFO_STATS_MAX_PATH];
-        snprintf(name, SYSINFO_STATS_MAX_PATH, "system.threads.%" PRIu64, thread_id);
-
-        size_t size = 0;
-        stats_thread_t *stats_thread =
-            (stats_thread_t *) sysinfo_get_data(name, &size);
-
-        if (size != sizeof(stats_thread_t)) {
-                if (stats_thread != NULL)
-                        free(stats_thread);
-                return NULL;
-        }
-
-        return stats_thread;
-}
-
 /** Get exception statistics.
  *

uspace/lib/c/generic/thread.c

@@ -33 +33 @@
  */
 
-#include <thread.h>
 #include <libc.h>
 #include <stdbool.h>
@@ -159 +158 @@
 }
 
-/** Join thread.
- *
- * Currently not implemented.
- *
- * @param thread TID.
- *
- * @return Thread exit status.
- */
-errno_t thread_join(thread_id_t thread)
-{
-        return 0;
-}
-
 /** Get current thread ID.
  *

uspace/lib/c/include/stats.h

@@ -37 +37 @@
 
 #include <task.h>
-#include <thread.h>
 #include <stdint.h>
 #include <stdbool.h>
@@ -53 +52 @@
 
 extern stats_thread_t *stats_get_threads(size_t *);
-extern stats_thread_t *stats_get_thread(thread_id_t);
 
 extern stats_exc_t *stats_get_exceptions(size_t *);