commit 3254c4bb0793ab87c674ddd9f404cb21dd20e311
Author: Fake Name <fake@gmail.com>
Date:   Thu Dec 11 01:21:19 2025 +0000

    Make `Core_unix` compatible with `musl`

diff --git a/bigstring_unix/src/bigstring_unix_stubs.c b/bigstring_unix/src/bigstring_unix_stubs.c
index 785ff10..009c2cb 100644
--- a/bigstring_unix/src/bigstring_unix_stubs.c
+++ b/bigstring_unix/src/bigstring_unix_stubs.c
@@ -28,7 +28,7 @@
 #define bswap_16 OSSwapInt16
 #define bswap_32 OSSwapInt32
 #define bswap_64 OSSwapInt64
-#elif __GLIBC__
+#elif defined(__linux__)
 #include <byteswap.h>
 #include <malloc.h>
 #else
diff --git a/core_unix/src/core_unix_stubs.c b/core_unix/src/core_unix_stubs.c
index 216b5be..847d707 100644
--- a/core_unix/src/core_unix_stubs.c
+++ b/core_unix/src/core_unix_stubs.c
@@ -378,7 +378,7 @@ CAMLprim value core_unix_fdatasync(value v_fd) {
   return Val_unit;
 }
 #else
-#warning "_POSIX_SYNCHRONIZED_IO undefined or <= 0; aliasing unix_fdatasync to unix_fsync"
+//#warning "_POSIX_SYNCHRONIZED_IO undefined or <= 0; aliasing unix_fdatasync to unix_fsync"
 CAMLprim value core_unix_fdatasync(value v_fd) { return core_unix_fsync(v_fd); }
 #endif
 
@@ -789,7 +789,7 @@ CAMLprim value core_unix_clock_thread_cputime_id_stub(value __unused v_unit) {
 #undef CLOCK
 
 #else
-#warning "posix timers not present; clock functions undefined"
+//#warning "posix timers not present; clock functions undefined"
 #endif
 
 /* Resource limits */
@@ -1506,7 +1506,7 @@ CAMLprim value core_unix_sched_setscheduler(value v_pid, value v_policy,
   return Val_unit;
 }
 #else
-#warning "_POSIX_PRIORITY_SCHEDULING not present; sched_setscheduler undefined"
+//#warning "_POSIX_PRIORITY_SCHEDULING not present; sched_setscheduler undefined"
 CAMLprim value core_unix_sched_setscheduler(value __unused v_pid, value __unused v_policy,
                                             value __unused v_priority) {
   caml_invalid_argument("sched_setscheduler unimplemented");
@@ -1599,7 +1599,7 @@ CAMLprim value core_unix_strptime_l(value v_locale, value v_allow_trailing_input
                                     value v_fmt, value v_s) {
 
   locale_t locale = (locale_t)Nativeint_val(v_locale);
-  return core_unix_strptime_gen(locale, v_allow_trailing_input, v_fmt, v_s, strptime_l);
+  return core_unix_strptime_gen(locale, v_allow_trailing_input, v_fmt, v_s, strptime_callback);
 }
 
 CAMLprim value core_unix_remove(value v_path) {
diff --git a/filename_unix/src/filename_unix_stubs.c b/filename_unix/src/filename_unix_stubs.c
index e4826a1..c14cafa 100644
--- a/filename_unix/src/filename_unix_stubs.c
+++ b/filename_unix/src/filename_unix_stubs.c
@@ -28,7 +28,7 @@ CAMLprim value core_unix_realpath(value v_path) {
 }
 #else
 CAMLprim value core_unix_realpath(value v_path) {
-  char *path = String_val(v_path);
+  const char *path = String_val(v_path);
   /* [realpath] is inherently broken without GNU-extension, and this
      seems like a reasonable thing to do if we do not build against
      GLIBC. */
diff --git a/linux_ext/src/linux_ext_stubs.c b/linux_ext/src/linux_ext_stubs.c
index 3a948b7..6d9e7f0 100644
--- a/linux_ext/src/linux_ext_stubs.c
+++ b/linux_ext/src/linux_ext_stubs.c
@@ -230,7 +230,7 @@ CAMLprim value core_linux_sendmsg_nonblocking_no_sigpipe_stub(value v_fd, value
   int count = Int_val(v_count);
   ssize_t ret;
   struct iovec *iovecs = caml_stat_alloc(sizeof(struct iovec) * count);
-  struct msghdr msghdr = {NULL, 0, NULL, 0, NULL, 0, 0};
+  struct msghdr msghdr = {NULL, 0, NULL, 0, 0, 0, 0};
   msghdr.msg_iov = iovecs;
   msghdr.msg_iovlen = count;
   for (--count; count >= 0; --count) {
diff --git a/time_float_unix/time_unix/dune b/time_float_unix/time_unix/dune
deleted file mode 100644
index 729e749..0000000
--- a/time_float_unix/time_unix/dune
+++ /dev/null
@@ -1,6 +0,0 @@
-(library
- (name time_unix)
- (public_name core_unix.time_unix)
- (libraries time_float_unix)
- (preprocess
-  (pps ppx_jane)))
diff --git a/time_float_unix/time_unix/time_unix.ml b/time_float_unix/time_unix/time_unix.ml
deleted file mode 100644
index c1bdb7d..0000000
--- a/time_float_unix/time_unix/time_unix.ml
+++ /dev/null
@@ -1,4 +0,0 @@
-[@@@deprecated "[since 2022-04] Use [Time_float_unix] instead"]
-(* In the immortal words of MC Hammer: "Stop ... (using) unix time!" *)
-
-include Time_float_unix