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authorIan Moffett <ian@osmora.org>2025-07-09 01:07:03 -0400
committerIan Moffett <ian@osmora.org>2025-07-09 01:07:39 -0400
commit524b56b5e28875b48613b812be92476573bb8325 (patch)
tree6064c42485aabc5e5400ab0218fd30dc736eb4bc /sys/include
parentee2e8661148b7e9fe1413a714fdf8779f867afc0 (diff)
kernel: cred: Introduce SYS_setuid syscall
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/include')
-rw-r--r--sys/include/sys/syscall.h1
-rw-r--r--sys/include/sys/ucred.h5
2 files changed, 6 insertions, 0 deletions
diff --git a/sys/include/sys/syscall.h b/sys/include/sys/syscall.h
index 3650e7a..05288f4 100644
--- a/sys/include/sys/syscall.h
+++ b/sys/include/sys/syscall.h
@@ -56,6 +56,7 @@
#define SYS_inject 15
#define SYS_getpid 16
#define SYS_getppid 17
+#define SYS_setuid 18
#if defined(_KERNEL)
/* Syscall return value and arg type */
diff --git a/sys/include/sys/ucred.h b/sys/include/sys/ucred.h
index ef66a18..b44a7fe 100644
--- a/sys/include/sys/ucred.h
+++ b/sys/include/sys/ucred.h
@@ -33,6 +33,7 @@
#include <sys/types.h>
#if defined(_KERNEL)
#include <sys/spinlock.h>
+#include <sys/syscall.h>
#endif
/*
@@ -47,4 +48,8 @@ struct ucred {
};
int setuid(uid_t new);
+
+#if defined(_KERNEL)
+scret_t sys_setuid(struct syscall_args *scargs);
+#endif
#endif /* !_SYS_UCRED_H_ */