feat: ports - git port

2026-08-09 10:47:07 +02:00
parent cfb8d91442
commit 6f3cf99667
34 changed files with 2255 additions and 2 deletions
@@ -0,0 +1,63 @@
+/*
+ * <sys/resource.h> stub for the MontaukOS git port.
+ *
+ * Reached only through git-compat-util.h's unconditional include and
+ * trace2's resource accounting, which is compiled out without getrusage.
+ * MontaukOS keeps no per-process resource accounting, so getrlimit reports
+ * "unlimited" and everything else fails.
+ */
+#ifndef _MONTAUK_GIT_SYS_RESOURCE_H_
+#define _MONTAUK_GIT_SYS_RESOURCE_H_
+
+#include <sys/time.h>
+#include <errno.h>
+
+#define RLIMIT_NOFILE 7
+
+typedef unsigned long rlim_t;
+
+#define RLIM_INFINITY (~(rlim_t)0)
+
+struct rlimit {
+	rlim_t rlim_cur;
+	rlim_t rlim_max;
+};
+
+struct rusage {
+	struct timeval ru_utime;
+	struct timeval ru_stime;
+	long           ru_maxrss;
+	long           ru_minflt;
+	long           ru_majflt;
+	long           ru_inblock;
+	long           ru_oublock;
+	long           ru_nvcsw;
+	long           ru_nivcsw;
+};
+
+#define RUSAGE_SELF 0
+
+static inline int getrlimit(int resource, struct rlimit *rlim)
+{
+	(void) resource;
+	if (rlim) {
+		rlim->rlim_cur = RLIM_INFINITY;
+		rlim->rlim_max = RLIM_INFINITY;
+	}
+	return 0;
+}
+
+static inline int setrlimit(int resource, const struct rlimit *rlim)
+{
+	(void) resource; (void) rlim;
+	return 0;
+}
+
+static inline int getrusage(int who, struct rusage *usage)
+{
+	(void) who; (void) usage;
+	errno = ENOSYS;
+	return -1;
+}
+
+#endif /* _MONTAUK_GIT_SYS_RESOURCE_H_ */