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 +1,35 @@
+
+#ifndef _SYS_PARAM_H
+#define _SYS_PARAM_H
+
+#include <endian.h>
+#include <limits.h>
+
+#define NBBY CHAR_BIT
+#define NGROUPS NGROUPS_MAX
+
+/* Report the same value as Linux here. */
+#define MAXNAMLEN 255
+#define MAXPATHLEN 4096
+#define MAXSYMLINKS 20
+#define MAXHOSTNAMELEN HOST_NAME_MAX
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#undef MIN
+#define MIN(a,b) (((a) < (b)) ? (a) : (b))
+#undef MAX
+#define MAX(a,b) (((a) > (b)) ? (a) : (b))
+
+#define howmany(x, y)  (((x) + ((y) - 1)) / (y))
+
+#define roundup(x, y)  ((((x) + ((y) - 1)) / (y)) * (y))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYS_PARAM_H */
+