ref: 5cacba6029fe3f7d755ec7d03ef2377489d709bd
parent: d9d28c1dcd8e6952f87611f6590da25801cf15ea
author: Roberto E. Vargas Caballero <[email protected]>
date: Thu Feb 16 11:41:03 EST 2017
[libc] Make stdio.h portable between architectures Almost all the code of stdio.h is portable between the different architectures, and only a few bits are architecture dependant. A good solution is to put every dependant bit in a arch/stdio.h file, and share the rest between the different architectures.
--- a/inc/sysincludes.def.h
+++ b/inc/sysincludes.def.h
@@ -1,6 +1,7 @@
char *sysincludes[] = {PREFIX "/include/scc/" ,
PREFIX "/include/scc/" ARCH "/",
+ PREFIX "/include/scc/" ARCH "/arch/",
/* configure below your standard sys include paths */
PREFIX "/include/",
PREFIX "/local/include/",
--- /dev/null
+++ b/libc/include/amd64-sysv/arch/stdio.h
@@ -1,0 +1,18 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif
+
+#ifndef _SIZET
+typedef unsigned long size_t;
+#define _SIZET
+#endif
+
+#define BUFSIZ 512
+#define FILENAME_MAX 256
+#define FOPEN_MAX 16
+
+#define TMP_MAX 25
+#define L_tmpnam 256
+
+typedef struct _FILE FILE;
--- a/libc/include/amd64-sysv/stdio.h
+++ /dev/null
@@ -1,79 +1,0 @@
-/* See LICENSE file for copyright and license details. */
-#ifndef _STDIO_H
-#define _STDIO_H
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#ifndef _SIZET
-typedef unsigned long size_t;
-#define _SIZET
-#endif
-
-#define EOF -1
-#define BUFSIZ 512
-#define FILENAME_MAX 256
-#define FOPEN_MAX 16
-#define _IOFBF 0
-#define _IOLBF 1
-#define _IONBF 2
-#define L_tmpnam 256
-#define SEEK_CUR 0
-#define SEEK_END 1
-#define SEEK_SET 2
-#define TMP_MAX 25
-
-typedef struct _FILE FILE;
-
-extern FILE *fopen(const char *, const char *mode);
-extern FILE *freopen(const char *path, const char *mode, FILE *fp);
-extern int fclose(FILE *fp);
-
-extern int fflush(FILE *fp);
-extern void setbuf(FILE *fp, char *buf);
-extern int setvbuf(FILE *fp, char *buf, size_t size);
-
-extern size_t fread(void *ptr, size_t size, size_t n, FILE *fp);
-extern size_t fwrite(const void *ptr, size_t size, size_t n, FILE *fp);
-
-extern int fgetc(FILE *fp);
-extern int getc(FILE *fp);
-extern int getchar(void);
-
-extern int fputc(int c, FILE *fp);
-extern int putc(int c, FILE *fp);
-extern int putchar(int c);
-
-extern char *fgets(char *s, int size, FILE *fp);
-extern char *gets(char *s);
-
-extern int fputs(char *s, FILE *fp);
-extern int puts(char *s);
-
-extern int scanf(const char *fmt, ...);
-extern int fscanf(FILE *fp, const char *fmt, ...);
-extern int sscanf(char *s, const char *fmt, ...);
-
-extern int printf(const char *fmt, ...);
-extern int fprintf(FILE *fp, const char *fmt, ...);
-extern int sprintf(char *s, const char *fmt, ...);
-extern int snprintf(char *s, size_t size, const char *fmt, ...);
-
-extern void perror(const char *s);
-
-extern long ftell(FILE *fp);
-extern long fseek(FILE *fp);
-extern void rewind(FILE *fp);
-
-extern void clearerr(FILE *fp);
-extern int feof(FILE *fp);
-extern int ferror(FILE *fp);
-
-extern int remove(const char *name);
-extern int rename(const char *old, const char *new);
-extern FILE *tmpfile(void);
-extern FILE *tmpnam(char *s);
-
-extern FILE *stdin, *stdout, *stderr;
-#endif
--- /dev/null
+++ b/libc/include/i386-sysv/arch/stdio.h
@@ -1,0 +1,18 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif
+
+#ifndef _SIZET
+typedef unsigned long size_t;
+#define _SIZET
+#endif
+
+#define BUFSIZ 512
+#define FILENAME_MAX 256
+#define FOPEN_MAX 16
+
+#define TMP_MAX 25
+#define L_tmpnam 256
+
+typedef struct _FILE FILE;
--- a/libc/include/i386-sysv/stdio.h
+++ /dev/null
@@ -1,79 +1,0 @@
-/* See LICENSE file for copyright and license details. */
-#ifndef _STDIO_H
-#define _STDIO_H
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#ifndef _SIZET
-typedef unsigned long size_t;
-#define _SIZET
-#endif
-
-#define EOF -1
-#define BUFSIZ 512
-#define FILENAME_MAX 256
-#define FOPEN_MAX 16
-#define _IOFBF 0
-#define _IOLBF 1
-#define _IONBF 2
-#define L_tmpnam 256
-#define SEEK_CUR 0
-#define SEEK_END 1
-#define SEEK_SET 2
-#define TMP_MAX 25
-
-typedef struct _FILE FILE;
-
-extern FILE *fopen(const char *, const char *mode);
-extern FILE *freopen(const char *path, const char *mode, FILE *fp);
-extern int fclose(FILE *fp);
-
-extern int fflush(FILE *fp);
-extern void setbuf(FILE *fp, char *buf);
-extern int setvbuf(FILE *fp, char *buf, size_t size);
-
-extern size_t fread(void *ptr, size_t size, size_t n, FILE *fp);
-extern size_t fwrite(const void *ptr, size_t size, size_t n, FILE *fp);
-
-extern int fgetc(FILE *fp);
-extern int getc(FILE *fp);
-extern int getchar(void);
-
-extern int fputc(int c, FILE *fp);
-extern int putc(int c, FILE *fp);
-extern int putchar(int c);
-
-extern char *fgets(char *s, int size, FILE *fp);
-extern char *gets(char *s);
-
-extern int fputs(char *s, FILE *fp);
-extern int puts(char *s);
-
-extern int scanf(const char *fmt, ...);
-extern int fscanf(FILE *fp, const char *fmt, ...);
-extern int sscanf(char *s, const char *fmt, ...);
-
-extern int printf(const char *fmt, ...);
-extern int fprintf(FILE *fp, const char *fmt, ...);
-extern int sprintf(char *s, const char *fmt, ...);
-extern int snprintf(char *s, size_t size, const char *fmt, ...);
-
-extern void perror(const char *s);
-
-extern long ftell(FILE *fp);
-extern long fseek(FILE *fp);
-extern void rewind(FILE *fp);
-
-extern void clearerr(FILE *fp);
-extern int feof(FILE *fp);
-extern int ferror(FILE *fp);
-
-extern int remove(const char *name);
-extern int rename(const char *old, const char *new);
-extern FILE *tmpfile(void);
-extern FILE *tmpnam(char *s);
-
-extern FILE *stdin, *stdout, *stderr;
-#endif
--- /dev/null
+++ b/libc/include/qbe/arch/stdio.h
@@ -1,0 +1,18 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif
+
+#ifndef _SIZET
+typedef unsigned long size_t;
+#define _SIZET
+#endif
+
+#define BUFSIZ 512
+#define FILENAME_MAX 256
+#define FOPEN_MAX 16
+
+#define TMP_MAX 25
+#define L_tmpnam 256
+
+typedef struct _FILE FILE;
--- a/libc/include/qbe/stdio.h
+++ /dev/null
@@ -1,79 +1,0 @@
-/* See LICENSE file for copyright and license details. */
-#ifndef _STDIO_H
-#define _STDIO_H
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#ifndef _SIZET
-typedef unsigned long size_t;
-#define _SIZET
-#endif
-
-#define EOF -1
-#define BUFSIZ 512
-#define FILENAME_MAX 256
-#define FOPEN_MAX 16
-#define _IOFBF 0
-#define _IOLBF 1
-#define _IONBF 2
-#define L_tmpnam 256
-#define SEEK_CUR 0
-#define SEEK_END 1
-#define SEEK_SET 2
-#define TMP_MAX 25
-
-typedef struct _FILE FILE;
-
-extern FILE *fopen(const char *, const char *mode);
-extern FILE *freopen(const char *path, const char *mode, FILE *fp);
-extern int fclose(FILE *fp);
-
-extern int fflush(FILE *fp);
-extern void setbuf(FILE *fp, char *buf);
-extern int setvbuf(FILE *fp, char *buf, size_t size);
-
-extern size_t fread(void *ptr, size_t size, size_t n, FILE *fp);
-extern size_t fwrite(const void *ptr, size_t size, size_t n, FILE *fp);
-
-extern int fgetc(FILE *fp);
-extern int getc(FILE *fp);
-extern int getchar(void);
-
-extern int fputc(int c, FILE *fp);
-extern int putc(int c, FILE *fp);
-extern int putchar(int c);
-
-extern char *fgets(char *s, int size, FILE *fp);
-extern char *gets(char *s);
-
-extern int fputs(char *s, FILE *fp);
-extern int puts(char *s);
-
-extern int scanf(const char *fmt, ...);
-extern int fscanf(FILE *fp, const char *fmt, ...);
-extern int sscanf(char *s, const char *fmt, ...);
-
-extern int printf(const char *fmt, ...);
-extern int fprintf(FILE *fp, const char *fmt, ...);
-extern int sprintf(char *s, const char *fmt, ...);
-extern int snprintf(char *s, size_t size, const char *fmt, ...);
-
-extern void perror(const char *s);
-
-extern long ftell(FILE *fp);
-extern long fseek(FILE *fp);
-extern void rewind(FILE *fp);
-
-extern void clearerr(FILE *fp);
-extern int feof(FILE *fp);
-extern int ferror(FILE *fp);
-
-extern int remove(const char *name);
-extern int rename(const char *old, const char *new);
-extern FILE *tmpfile(void);
-extern FILE *tmpnam(char *s);
-
-extern FILE *stdin, *stdout, *stderr;
-#endif
--- /dev/null
+++ b/libc/include/stdio.h
@@ -1,0 +1,66 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef _STDIO_H
+#define _STDIO_H
+
+#include <arch/stdio.h>
+
+#define EOF -1
+#define _IOFBF 0
+#define _IOLBF 1
+#define _IONBF 2
+#define SEEK_CUR 0
+#define SEEK_END 1
+#define SEEK_SET 2
+
+
+extern FILE *fopen(const char *, const char *mode);
+extern FILE *freopen(const char *path, const char *mode, FILE *fp);
+extern int fclose(FILE *fp);
+
+extern int fflush(FILE *fp);
+extern void setbuf(FILE *fp, char *buf);
+extern int setvbuf(FILE *fp, char *buf, size_t size);
+
+extern size_t fread(void *ptr, size_t size, size_t n, FILE *fp);
+extern size_t fwrite(const void *ptr, size_t size, size_t n, FILE *fp);
+
+extern int fgetc(FILE *fp);
+extern int getc(FILE *fp);
+extern int getchar(void);
+
+extern int fputc(int c, FILE *fp);
+extern int putc(int c, FILE *fp);
+extern int putchar(int c);
+
+extern char *fgets(char *s, int size, FILE *fp);
+extern char *gets(char *s);
+
+extern int fputs(char *s, FILE *fp);
+extern int puts(char *s);
+
+extern int scanf(const char *fmt, ...);
+extern int fscanf(FILE *fp, const char *fmt, ...);
+extern int sscanf(char *s, const char *fmt, ...);
+
+extern int printf(const char *fmt, ...);
+extern int fprintf(FILE *fp, const char *fmt, ...);
+extern int sprintf(char *s, const char *fmt, ...);
+extern int snprintf(char *s, size_t size, const char *fmt, ...);
+
+extern void perror(const char *s);
+
+extern long ftell(FILE *fp);
+extern long fseek(FILE *fp);
+extern void rewind(FILE *fp);
+
+extern void clearerr(FILE *fp);
+extern int feof(FILE *fp);
+extern int ferror(FILE *fp);
+
+extern int remove(const char *name);
+extern int rename(const char *old, const char *new);
+extern FILE *tmpfile(void);
+extern FILE *tmpnam(char *s);
+
+extern FILE *stdin, *stdout, *stderr;
+#endif
--- /dev/null
+++ b/libc/include/z80/arch/stdio.h
@@ -1,0 +1,18 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif
+
+#ifndef _SIZET
+typedef unsigned size_t;
+#define _SIZET
+#endif
+
+#define BUFSIZ 512
+#define FILENAME_MAX 256
+#define FOPEN_MAX 16
+
+#define TMP_MAX 25
+#define L_tmpnam 256
+
+typedef struct _FILE FILE;
--- a/libc/include/z80/stdio.h
+++ /dev/null
@@ -1,79 +1,0 @@
-/* See LICENSE file for copyright and license details. */
-#ifndef _STDIO_H
-#define _STDIO_H
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#ifndef _SIZET
-typedef unsigned size_t;
-#define _SIZET
-#endif
-
-#define EOF -1
-#define BUFSIZ 512
-#define FILENAME_MAX 256
-#define FOPEN_MAX 16
-#define _IOFBF 0
-#define _IOLBF 1
-#define _IONBF 2
-#define L_tmpnam 256
-#define SEEK_CUR 0
-#define SEEK_END 1
-#define SEEK_SET 2
-#define TMP_MAX 25
-
-typedef struct _FILE FILE;
-
-extern FILE *fopen(const char *, const char *mode);
-extern FILE *freopen(const char *path, const char *mode, FILE *fp);
-extern int fclose(FILE *fp);
-
-extern int fflush(FILE *fp);
-extern void setbuf(FILE *fp, char *buf);
-extern int setvbuf(FILE *fp, char *buf, size_t size);
-
-extern size_t fread(void *ptr, size_t size, size_t n, FILE *fp);
-extern size_t fwrite(const void *ptr, size_t size, size_t n, FILE *fp);
-
-extern int fgetc(FILE *fp);
-extern int getc(FILE *fp);
-extern int getchar(void);
-
-extern int fputc(int c, FILE *fp);
-extern int putc(int c, FILE *fp);
-extern int putchar(int c);
-
-extern char *fgets(char *s, int size, FILE *fp);
-extern char *gets(char *s);
-
-extern int fputs(char *s, FILE *fp);
-extern int puts(char *s);
-
-extern int scanf(const char *fmt, ...);
-extern int fscanf(FILE *fp, const char *fmt, ...);
-extern int sscanf(char *s, const char *fmt, ...);
-
-extern int printf(const char *fmt, ...);
-extern int fprintf(FILE *fp, const char *fmt, ...);
-extern int sprintf(char *s, const char *fmt, ...);
-extern int snprintf(char *s, size_t size, const char *fmt, ...);
-
-extern void perror(const char *s);
-
-extern long ftell(FILE *fp);
-extern long fseek(FILE *fp);
-extern void rewind(FILE *fp);
-
-extern void clearerr(FILE *fp);
-extern int feof(FILE *fp);
-extern int ferror(FILE *fp);
-
-extern int remove(const char *name);
-extern int rename(const char *old, const char *new);
-extern FILE *tmpfile(void);
-extern FILE *tmpnam(char *s);
-
-extern FILE *stdin, *stdout, *stderr;
-#endif
--- a/libc/src/Makefile
+++ b/libc/src/Makefile
@@ -1,3 +1,5 @@
+# See LICENSE file for copyright and license details.
+.POSIX:
LIBCOBJ = assert.o