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 +1,42 @@
+#ifndef _STDIO_EXT_H
+#define _STDIO_EXT_H
+
+#include <stddef.h>
+#include <stdio.h>
+
+#define FSETLOCKING_INTERNAL 1
+#define FSETLOCKING_BYCALLER 2
+#define FSETLOCKING_QUERY 3
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __MLIBC_ABI_ONLY
+
+size_t __fbufsize(FILE *__stream);
+size_t __fpending(FILE *__stream);
+int __flbf(FILE *__stream);
+int __freadable(FILE *__stream);
+int __fwritable(FILE *__stream);
+int __freading(FILE *__stream);
+int __fwriting(FILE *__stream);
+int __fsetlocking(FILE *__stream, int __type);
+void __fpurge(FILE *__stream);
+
+void _flushlbf(void);
+
+/* The following functions are defined by musl. */
+
+size_t __freadahead(FILE *__stream);
+const char *__freadptr(FILE *__stream, size_t *__size);
+void __freadptrinc(FILE *, size_t);
+void __fseterr(FILE *__stream);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _STDIO_EXT_H */