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 +1,48 @@
+#ifndef _SIGNAL_H
+#define _SIGNAL_H
+
+#include <abi-bits/signal.h>
+#include <mlibc-config.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* [7.14] Signal handling basics */
+
+typedef int sig_atomic_t;
+
+#define CLD_EXITED 1
+#define CLD_KILLED 2
+#define CLD_DUMPED 3
+#define CLD_TRAPPED 4
+#define CLD_STOPPED 5
+#define CLD_CONTINUED 6
+
+#ifndef __MLIBC_ABI_ONLY
+
+/* [7.14.1] signal() function */
+
+__sighandler signal(int __sig, __sighandler __handler);
+
+/* [7.14.2] raise() function */
+
+int raise(int __sig);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#define _NSIG NSIG
+
+#ifdef __cplusplus
+}
+#endif
+
+#if __MLIBC_POSIX_OPTION
+#	include <bits/posix/posix_signal.h>
+#endif
+
+#if __MLIBC_GLIBC_OPTION
+#	include <bits/glibc/glibc_signal.h>
+#endif
+
+#endif /* _SIGNAL_H */