ref: e0701f28ae8920a135298ea06a2d493732770c65
parent: d75c01ac6bb53fc48551d716458abf428c2687c6
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Sat Aug 25 03:07:15 EDT 2018
[lib/c] Introduce libc.h This header is intended for all the internal definitions that cannot be public.
--- a/lib/c/_fpopen.c
+++ b/lib/c/_fpopen.c
@@ -3,12 +3,13 @@
#include <stdio.h>
#include <stdlib.h>
#include "syscall.h"
+#include "libc.h"
#undef fopen
FILE *
_fpopen(const char * restrict fname,
- const char * restrict mode,
- FILE * restrict fp)
+ const char * restrict mode,
+ FILE * restrict fp)
{int i, flags, fd, rw, bin;
--- a/lib/c/fopen.c
+++ b/lib/c/fopen.c
@@ -3,6 +3,7 @@
#include <stdio.h>
#include "syscall.h"
+#include "libc.h"
#undef fopen
--- a/lib/c/freopen.c
+++ b/lib/c/freopen.c
@@ -2,6 +2,7 @@
#include <stdio.h>
#include "syscall.h"
+#include "libc.h"
#undef freopen
FILE *
--- /dev/null
+++ b/lib/c/libc.h
@@ -1,0 +1,14 @@
+#ifdef stdin
+extern FILE *_fpopen(const char * restrict fname,
+ const char * restrict mode,
+ FILE * restrict fp);
+#endif
+
+/* TODO: Move to system headers */
+#define O_RDONLY 0x00000000
+#define O_WRONLY 0x00000001
+#define O_RDWR 0x00000002
+
+#define O_TRUNC 0x00000400
+#define O_APPEND 0x00000008
+#define O_CREAT 0x00000200
--- a/lib/c/syscall.h
+++ b/lib/c/syscall.h
@@ -6,18 +6,3 @@
extern int _lseek(int fd, long off, int whence);
extern void _Exit(int status);
extern int _access(char *path, int mode);
-
-/* auxiliar functions */
-
-#ifdef stdin
-extern FILE *_fpopen(const char * restrict fname,
- const char * restrict mode,
- FILE * restrict fp);
-#endif
-
-#define O_WRONLY 1
-#define O_RDONLY 2
-#define O_RDWR 4
-#define O_TRUNC 8
-#define O_APPEND 16
-#define O_CREAT 32