1 files changed, 156 insertions, 0 deletions
diff --git a/usr/include/stdio.h b/usr/include/stdio.h
new file mode 100644
index 0000000..521213d
--- /dev/null
+++ b/usr/include/stdio.h
@@ -0,0 +1,156 @@
+/*
+ * stdio.h
+ */
+
+#ifndef _STDIO_H
+#define _STDIO_H
+
+#include <klibc/extern.h>
+#include <klibc/sysconfig.h>
+#include <klibc/seek.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <unistd.h>
+
+struct _IO_file {
+	int _IO_fileno;		/* Underlying file descriptor */
+	_Bool _IO_eof;		/* End of file flag */
+	_Bool _IO_error;	/* Error flag */
+};
+typedef struct _IO_file FILE;
+
+#ifndef EOF
+# define EOF (-1)
+#endif
+
+#ifndef BUFSIZ
+# define BUFSIZ _KLIBC_BUFSIZ
+#endif
+
+enum _IO_bufmode {
+	_IONBF,
+	_IOLBF,
+	_IOFBF
+};
+#define _IONBF _IONBF
+#define _IOLBF _IOLBF
+#define _IOFBF _IOFBF
+
+/*
+ * Convert between a FILE * and a file descriptor.
+ */
+__extern FILE *stdin, *stdout, *stderr;
+
+__extern FILE *fopen(const char *, const char *);
+__extern FILE *fdopen(int, const char *);
+__extern int fclose(FILE *);
+__extern int fseek(FILE *, off_t, int);
+#define fseeko fseek
+__extern void rewind(FILE *);
+__extern int fputs(const char *, FILE *);
+__extern int fputs_unlocked(const char *, FILE *);
+__extern int puts(const char *);
+__extern int fputc(int, FILE *);
+__extern int fputc_unlocked(int, FILE *);
+#define putc(c,f)  fputc((c),(f))
+#define putc_unlocked(c,f)  putc((c),(f))
+#define putchar(c) fputc((c),stdout)
+#define putchar_unlocked(c) putchar(c)
+
+__extern int fgetc(FILE *);
+__extern int fgetc_unlocked(FILE *);
+__extern char *fgets(char *, int, FILE *);
+__extern char *fgets_unlocked(char *, int, FILE *);
+#define getc(f) fgetc(f)
+__extern int getc_unlocked(FILE *);
+#define getc_unlocked(f) fgetc(f)
+#define getchar() fgetc(stdin)
+#define getchar_unlocked() getchar()
+__extern int ungetc(int, FILE *);
+
+__extern int printf(const char *, ...);
+__extern int vprintf(const char *, va_list);
+__extern int fprintf(FILE *, const char *, ...);
+__extern int vfprintf(FILE *, const char *, va_list);
+__extern int sprintf(char *, const char *, ...);
+__extern int vsprintf(char *, const char *, va_list);
+__extern int snprintf(char *, size_t n, const char *, ...);
+__extern int vsnprintf(char *, size_t n, const char *, va_list);
+__extern int asprintf(char **, const char *, ...);
+__extern int vasprintf(char **, const char *, va_list);
+
+__extern int sscanf(const char *, const char *, ...);
+__extern int vsscanf(const char *, const char *, va_list);
+
+__extern void perror(const char *);
+
+__extern int rename(const char *, const char *);
+__extern int renameat(int, const char *, int, const char *);
+__extern int renameat2(int, const char *, int, const char *, unsigned int);
+
+__extern int remove(const char *);
+
+__extern size_t _fread(void *, size_t, FILE *);
+__extern size_t _fwrite(const void *, size_t, FILE *);
+__extern int fflush(FILE *);
+__extern int fflush_unlocked(FILE *);
+
+__extern size_t fread(void *, size_t, size_t, FILE *);
+__extern size_t fread_unlocked(void *, size_t, size_t, FILE *);
+__extern size_t fwrite(const void *, size_t, size_t, FILE *);
+__extern size_t fwrite_unlocked(const void *, size_t, size_t, FILE *);
+
+__extern off_t ftell(FILE *__f);
+#define ftello ftell
+
+__extern int ferror(FILE * );
+__extern int ferror_unlocked(FILE * );
+__extern int feof(FILE *);
+__extern int feof_unlocked(FILE *);
+__extern int fileno(FILE *);
+__extern int fileno_unlocked(FILE *);
+__extern void clearerr(FILE *);
+__extern void clearerr_unlocked(FILE *);
+
+#ifndef __NO_STDIO_INLINES
+__extern_inline size_t
+fread(void *__p, size_t __s, size_t __n, FILE * __f)
+{
+	return _fread(__p, __s * __n, __f) / __s;
+}
+#define fread_unlocked(p, s, n, f) fread((p), (s), (n), (f))
+
+__extern_inline size_t
+fwrite(const void *__p, size_t __s, size_t __n, FILE * __f)
+{
+	return _fwrite(__p, __s * __n, __f) / __s;
+}
+#define fwrite_unlocked(p, s, n, f) fwrite((p), (s), (n), (f))
+
+__extern_inline int fileno(FILE *__f)
+{
+	return __f->_IO_fileno;
+}
+#define fileno_unlocked(f) fileno(f)
+
+__extern_inline int ferror(FILE *__f)
+{
+	return __f->_IO_error;
+}
+#define ferror_unlocked(f) ferror(f)
+
+__extern_inline int feof(FILE *__f)
+{
+	return __f->_IO_eof;
+}
+#define feof_unlocked(f) feof(f)
+
+__extern_inline void clearerr(FILE *__f)
+{
+	__f->_IO_error = 0;
+	__f->_IO_eof = 0;
+}
+#define clearerr_unlocked(f) clearerr(f)
+#endif
+
+#endif				/* _STDIO_H */