Changeset 29a9f62 in mainline for libc/include

Timestamp:

2006-03-23T10:33:55Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

77bd004

Parents:

1cef26f

Message:

Added symbolic links 'libarch','libadt','libipc' into libc/include,
so that it can be easily used from anywhere.
Renamed thread_main to thread_main.
Allowed MIPS to compile with -O0.
Added non-preemptible threads support (not yet secured by futexes).
Added simple way to hold Thread Local Storage. Support for compiler
will be added later.
This update breaks IA64 uspace.

There is some forgotten spinlock_lock() in futexes, amd64 gets locked
in the secod uspace thread probably with preemption disabled.

Location:

libc/include

Files:

• atomic.h (modified) (1 diff)
• io/io.h (modified) (1 diff)
• libc.h (modified) (2 diffs)
• psthread.h (added)
• stdarg.h (modified) (1 diff)
• stdint.h (modified) (1 diff)
• thread.h (modified) (1 diff)
• types.h (added)
• unistd.h (modified) (1 diff)

libc/include/atomic.h

@@ -34 +34 @@
 } atomic_t;
 
-#include <atomic_arch.h>
+#include <libarch/atomic.h>
 
 static inline void atomic_set(atomic_t *val, long i)

libc/include/io/io.h

@@ -30 +30 @@
 #define __LIBC__IO_IO_H__
 
-#include <types.h>
+#include <libarch/types.h>
 
 int putnchars(const char * buf, size_t count);

libc/include/libc.h

@@ -31 +31 @@
 
 #include <types.h>
-
 #include <kernel/syscall/syscall.h>
-#include <kernel/arch/mm/page.h>
 
 #define __SYSCALL0(id) __syscall(0, 0, 0, 0, id)
@@ -40 +38 @@
 #define __SYSCALL3(id, p1, p2, p3) __syscall(p1,p2,p3, 0, id)
 #define __SYSCALL4(id, p1, p2, p3, p4) __syscall(p1,p2,p3,p4,id)
-
-#define getpagesize()     (PAGE_SIZE)
 
 extern void __main(void);

libc/include/stdarg.h

@@ -30 +30 @@
 #define __LIBC__STDARG_H__
 
-#include<types.h>
-#include<stackarg.h>
+#include <types.h>
+#include <libarch/stackarg.h>
 
 #ifndef __VARARGS_DEFINED

libc/include/stdint.h

@@ -31 +31 @@
 
 /* Definitions of types with fixed size*/
-#include<types.h>
+#include <types.h>
 
 #define MAX_INT8 (0x7F)

libc/include/thread.h

@@ -31 +31 @@
 
 #include <kernel/proc/uarg.h>
+#include <libarch/thread.h>
 
 extern void __thread_entry(void);
-extern void thread_main(uspace_arg_t *uarg);
+extern void __thread_main(uspace_arg_t *uarg);
 
 extern int thread_create(void (* function)(void *arg), void *arg, char *name);
 extern void thread_exit(int status);
+void * __make_tls(void);
+void __free_tls(void *);
 
 #endif

libc/include/unistd.h

@@ -31 +31 @@
 
 #include <types.h>
+#include <arch/mm/page.h>
 
 #define NULL 0
+#define getpagesize()     (PAGE_SIZE)
 
 extern ssize_t write(int fd, const void * buf, size_t count);