diff --git a/libc-test/build.rs b/libc-test/build.rs
index dfa6185195dbc..844a458fcd5a0 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -205,6 +205,7 @@ fn test_apple(target: &str) {
         "errno.h",
         "execinfo.h",
         "fcntl.h",
+        "fnmatch.h",
         "getopt.h",
         "glob.h",
         "grp.h",
@@ -482,6 +483,7 @@ fn test_openbsd(target: &str) {
         "errno.h",
         "execinfo.h",
         "fcntl.h",
+        "fnmatch.h",
         "getopt.h",
         "libgen.h",
         "limits.h",
@@ -793,6 +795,7 @@ fn test_redox(target: &str) {
         "dlfcn.h",
         "errno.h",
         "fcntl.h",
+        "fnmatch.h",
         "grp.h",
         "limits.h",
         "locale.h",
@@ -852,6 +855,7 @@ fn test_solarish(target: &str) {
         "errno.h",
         "execinfo.h",
         "fcntl.h",
+        "fnmatch.h",
         "getopt.h",
         "glob.h",
         "grp.h",
@@ -1092,6 +1096,7 @@ fn test_netbsd(target: &str) {
         "elf.h",
         "errno.h",
         "fcntl.h",
+        "fnmatch.h",
         "getopt.h",
         "libgen.h",
         "limits.h",
@@ -1308,6 +1313,7 @@ fn test_dragonflybsd(target: &str) {
         "errno.h",
         "execinfo.h",
         "fcntl.h",
+        "fnmatch.h",
         "getopt.h",
         "glob.h",
         "grp.h",
@@ -1531,6 +1537,7 @@ fn test_wasi(target: &str) {
         "dirent.h",
         "errno.h",
         "fcntl.h",
+        "fnmatch.h",
         "langinfo.h",
         "limits.h",
         "locale.h",
@@ -1646,6 +1653,7 @@ fn test_android(target: &str) {
                "elf.h",
                "errno.h",
                "fcntl.h",
+               "fnmatch.h",
                "getopt.h",
                "grp.h",
                "ifaddrs.h",
@@ -2145,6 +2153,7 @@ fn test_freebsd(target: &str) {
                 "errno.h",
                 "execinfo.h",
                 "fcntl.h",
+                "fnmatch.h",
                 "getopt.h",
                 "glob.h",
                 "grp.h",
@@ -2762,6 +2771,7 @@ fn test_emscripten(target: &str) {
                "dlfcn.h",
                "errno.h",
                "fcntl.h",
+               "fnmatch.h",
                "glob.h",
                "grp.h",
                "ifaddrs.h",
@@ -3030,6 +3040,7 @@ fn test_neutrino(target: &str) {
         "dlfcn.h",
         "sys/elf.h",
         "fcntl.h",
+        "fnmatch.h",
         "glob.h",
         "grp.h",
         "iconv.h",
@@ -3427,6 +3438,7 @@ fn test_linux(target: &str) {
                "dlfcn.h",
                "elf.h",
                "fcntl.h",
+               "fnmatch.h",
                "getopt.h",
                "glob.h",
                [gnu]: "gnu/libc-version.h",
diff --git a/libc-test/semver/linux-musl.txt b/libc-test/semver/linux-musl.txt
index 531bb8567dd0c..646a7153d75c0 100644
--- a/libc-test/semver/linux-musl.txt
+++ b/libc-test/semver/linux-musl.txt
@@ -4,16 +4,11 @@ AF_XDP
 AIO_ALLDONE
 AIO_CANCELED
 AIO_NOTCANCELED
-MPOL_BIND
-MPOL_DEFAULT
-MPOL_INTERLEAVE
-MPOL_LOCAL
-MPOL_PREFERRED
 BOOT_TIME
 DEAD_PROCESS
+EMPTY
 Elf32_Chdr
 Elf64_Chdr
-EMPTY
 INIT_PROCESS
 LIO_NOP
 LIO_NOWAIT
@@ -21,6 +16,11 @@ LIO_READ
 LIO_WAIT
 LIO_WRITE
 LOGIN_PROCESS
+MPOL_BIND
+MPOL_DEFAULT
+MPOL_INTERLEAVE
+MPOL_LOCAL
+MPOL_PREFERRED
 NEW_TIME
 OLD_TIME
 PF_IB
@@ -37,29 +37,29 @@ RWF_NOWAIT
 RWF_SYNC
 SOL_XDP
 USER_PROCESS
-XDP_SHARED_UMEM
 XDP_COPY
-XDP_ZEROCOPY
-XDP_USE_NEED_WAKEUP
-XDP_USE_SG
-XDP_UMEM_UNALIGNED_CHUNK_FLAG
-XDP_RING_NEED_WAKEUP
 XDP_MMAP_OFFSETS
-XDP_RX_RING
-XDP_TX_RING
-XDP_UMEM_REG
-XDP_UMEM_FILL_RING
-XDP_UMEM_COMPLETION_RING
-XDP_STATISTICS
 XDP_OPTIONS
 XDP_OPTIONS_ZEROCOPY
 XDP_PGOFF_RX_RING
 XDP_PGOFF_TX_RING
-XDP_UMEM_PGOFF_FILL_RING
+XDP_PKT_CONTD
+XDP_RING_NEED_WAKEUP
+XDP_RX_RING
+XDP_SHARED_UMEM
+XDP_STATISTICS
+XDP_TX_RING
+XDP_UMEM_COMPLETION_RING
+XDP_UMEM_FILL_RING
 XDP_UMEM_PGOFF_COMPLETION_RING
-XSK_UNALIGNED_BUF_OFFSET_SHIFT
+XDP_UMEM_PGOFF_FILL_RING
+XDP_UMEM_REG
+XDP_UMEM_UNALIGNED_CHUNK_FLAG
+XDP_USE_NEED_WAKEUP
+XDP_USE_SG
+XDP_ZEROCOPY
 XSK_UNALIGNED_BUF_ADDR_MASK
-XDP_PKT_CONTD
+XSK_UNALIGNED_BUF_OFFSET_SHIFT
 adjtimex
 aio_cancel
 aio_error
@@ -69,9 +69,14 @@ aio_return
 aio_suspend
 aio_write
 aiocb
+asctime_r
+basename
 clock_adjtime
 copy_file_range
 ctermid
+dirname
+eaccess
+euidaccess
 explicit_bzero
 futimes
 getauxval
@@ -92,8 +97,3 @@ pwritev64
 reallocarray
 tcp_info
 timex
-euidaccess
-eaccess
-asctime_r
-dirname
-basename
diff --git a/libc-test/semver/unix.txt b/libc-test/semver/unix.txt
index bb8e319def299..1ada0edd77b5d 100644
--- a/libc-test/semver/unix.txt
+++ b/libc-test/semver/unix.txt
@@ -132,6 +132,11 @@ FD_ZERO
 FILE
 FIOCLEX
 FIONBIO
+FNM_CASEFOLD
+FNM_NOESCAPE
+FNM_NOMATCH
+FNM_PATHNAME
+FNM_PERIOD
 F_DUPFD
 F_DUPFD_CLOEXEC
 F_GETFD
@@ -525,6 +530,7 @@ fgetpos
 fgets
 fileno
 flock
+fnmatch
 fopen
 fork
 fpathconf
diff --git a/src/unix/mod.rs b/src/unix/mod.rs
index 3f1148043f532..6495a348d9d28 100644
--- a/src/unix/mod.rs
+++ b/src/unix/mod.rs
@@ -313,6 +313,24 @@ pub const ATF_PERM: ::c_int = 0x04;
 pub const ATF_PUBL: ::c_int = 0x08;
 pub const ATF_USETRAILERS: ::c_int = 0x10;
 
+pub const FNM_PERIOD: c_int = 1 << 2;
+pub const FNM_CASEFOLD: c_int = 1 << 4;
+pub const FNM_NOMATCH: c_int = 1;
+
+cfg_if! {
+    if #[cfg(any(
+        target_os = "macos",
+        target_os = "freebsd",
+        target_os = "android",
+    ))] {
+        pub const FNM_PATHNAME: c_int = 1 << 1;
+        pub const FNM_NOESCAPE: c_int = 1 << 0;
+    } else {
+        pub const FNM_PATHNAME: c_int = 1 << 0;
+        pub const FNM_NOESCAPE: c_int = 1 << 1;
+    }
+}
+
 extern "C" {
     pub static in6addr_loopback: in6_addr;
     pub static in6addr_any: in6_addr;
@@ -1580,6 +1598,10 @@ cfg_if! {
    }
 }
 
+extern "C" {
+    pub fn fnmatch(pattern: *const c_char, name: *const c_char, flags: c_int) -> c_int;
+}
+
 cfg_if! {
     if #[cfg(target_env = "newlib")] {
         mod newlib;