user: implement mlibc as the libc, finally.

It's finally done.. Signed-off-by: kaguya <vpshinomiya@protonmail.com>
2026-05-02 03:31:49 -04:00
parent 2fa39ad85a
commit 9a9b91c940
2387 changed files with 152741 additions and 315 deletions
@@ -0,0 +1,76 @@
+
+#ifndef MLIBC_POSIX_STDIO_H
+#define MLIBC_POSIX_STDIO_H
+
+#include <bits/off_t.h>
+#include <bits/size_t.h>
+#include <bits/ssize_t.h>
+#include <bits/file.h>
+
+/* MISSING: var_list */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define P_tmpdir "/tmp"
+
+#ifndef __MLIBC_ABI_ONLY
+
+int fileno(FILE *__file);
+FILE *fdopen(int __fd, const char *__mode);
+
+FILE *fmemopen(void *__restrict __buf, size_t __size, const char *__restrict __mode);
+int pclose(FILE *__file);
+FILE *popen(const char *__command, const char *__type);
+FILE *open_memstream(char **__buf, size_t *__sizeloc);
+
+int fseeko(FILE *__stream, off_t __offset, int __whence);
+int fseeko64(FILE *__stream, off64_t __offset, int __whence);
+off_t ftello(FILE *__stream);
+off64_t ftello64(FILE *__stream);
+
+__attribute__((format(__printf__, 2, 3))) int dprintf(int __fd, const char *__format, ...);
+__attribute__((format(__printf__, 2, 0)))
+int vdprintf(int __fd, const char *__format, __builtin_va_list __args);
+
+char *fgetln(FILE *__stream, size_t *__size);
+
+char *tempnam(const char *__dir, const char *__pfx);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#define RENAME_EXCHANGE (1 << 1)
+
+/* GNU extensions */
+typedef ssize_t (cookie_read_function_t)(void *__cookie, char *__buffer, size_t __size);
+typedef ssize_t (cookie_write_function_t)(void *__cookie, const char *__buffer, size_t __size);
+typedef int (cookie_seek_function_t)(void *__cookie, off_t *, int);
+typedef int (cookie_close_function_t)(void *__cookie);
+
+typedef struct _IO_cookie_io_functions_t {
+	cookie_read_function_t *read;
+	cookie_write_function_t *write;
+	cookie_seek_function_t *seek;
+	cookie_close_function_t *close;
+} cookie_io_functions_t;
+
+#ifndef __MLIBC_ABI_ONLY
+
+#if defined(_GNU_SOURCE)
+
+FILE *fopencookie(void *__restrict __cookie, const char *__restrict __mode, cookie_io_functions_t __io_funcs);
+
+#endif /* defined(_GNU_SOURCE) */
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+/* MISSING: various functions and macros */
+
+#endif /* MLIBC_POSIX_STDIO_H */
+
+