From 97831496736b2b05802aa614fef7beaa304771e7 Mon Sep 17 00:00:00 2001
From: Tao Su <st498824@antgroup.com>
Date: Thu, 4 Dec 2025 10:17:59 +0000
Subject: [PATCH] Mark `getrlimit` and `setrlimit` as fully supported

---
 book/src/kernel/linux-compatibility/README.md            | 4 ++--
 .../process-and-thread-management/fully_covered.scml     | 9 ++++++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/book/src/kernel/linux-compatibility/README.md b/book/src/kernel/linux-compatibility/README.md
index 4ba8b3ec4..0087f29c9 100644
--- a/book/src/kernel/linux-compatibility/README.md
+++ b/book/src/kernel/linux-compatibility/README.md
@@ -117,7 +117,7 @@ which are summarized in the table below.
 | 94      | lchown                 | ✅             | 💯 |
 | 95      | umask                  | ✅             | 💯 |
 | 96      | gettimeofday           | ✅             | 💯 |
-| 97      | getrlimit              | ✅             | ❓ |
+| 97      | getrlimit              | ✅             | 💯 |
 | 98      | getrusage              | ✅             | [⚠️](syscall-flag-coverage/system-information-and-misc/#getrusage) |
 | 99      | sysinfo                | ✅             | 💯 |
 | 100     | times                  | ❌             | N/A |
@@ -180,7 +180,7 @@ which are summarized in the table below.
 | 157     | prctl                  | ✅             | [⚠️](syscall-flag-coverage/namespaces-cgroups-and-security/#prctl) |
 | 158     | arch_prctl             | ✅             | [⚠️](syscall-flag-coverage/system-information-and-misc/#arch_prctl) |
 | 159     | adjtimex               | ❌             | N/A |
-| 160     | setrlimit              | ✅             | ❓ |
+| 160     | setrlimit              | ✅             | 💯 |
 | 161     | chroot                 | ✅             | 💯 |
 | 162     | sync                   | ✅             | 💯 |
 | 163     | acct                   | ❌             | N/A |
diff --git a/book/src/kernel/linux-compatibility/syscall-flag-coverage/process-and-thread-management/fully_covered.scml b/book/src/kernel/linux-compatibility/syscall-flag-coverage/process-and-thread-management/fully_covered.scml
index 3a429a61d..fa6dfcbb4 100644
--- a/book/src/kernel/linux-compatibility/syscall-flag-coverage/process-and-thread-management/fully_covered.scml
+++ b/book/src/kernel/linux-compatibility/syscall-flag-coverage/process-and-thread-management/fully_covered.scml
@@ -38,8 +38,15 @@ getppid();
 sched_setaffinity(pid, cpusetsize, mask);
 sched_getaffinity(pid, cpusetsize, mask);
 
+limit_resources = RLIMIT_AS | RLIMIT_CORE | RLIMIT_CPU | RLIMIT_DATA | RLIMIT_FSIZE |
+                  RLIMIT_LOCKS | RLIMIT_MEMLOCK | RLIMIT_MSGQUEUE | RLIMIT_NICE |
+                  RLIMIT_NOFILE | RLIMIT_NPROC | RLIMIT_RSS | RLIMIT_RTPRIO |
+                  RLIMIT_RTTIME | RLIMIT_SIGPENDING | RLIMIT_STACK;
+
 // Get or set resource limits
-prlimit64(pid, resource, new_limit, old_limit);
+prlimit64(pid, resource = <limit_resources>, new_limit, old_limit);
+getrlimit(resource = <limit_resources>, rlim);
+setrlimit(resource = <limit_resources>, rlim);
 
 // Yield the processor
 sched_yield();