From 7989de3c8864bf927e5185e24a543b481400f135 Mon Sep 17 00:00:00 2001
From: Zhuo Zhi <h.dwwwwww@gmail.com>
Date: Mon, 18 Nov 2024 20:51:16 +0800
Subject: [PATCH] add missing <unistd.h>
MIME-Version: 1.0
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Fixes compile error with gcc 14:
```text
glibc_2.23/mmap_overlapping_chunks.c: In function ‘main’:
glibc_2.23/mmap_overlapping_chunks.c:142:9: error: implicit declaration of function ‘_exit’; did you mean ‘_Exit’? [-Wimplicit-function-declaration]
  142 |         _exit(0); // exit early just in case we corrupted some libraries
      |         ^~~~~
      |         _Exit
```
---
 glibc_2.23/mmap_overlapping_chunks.c | 1 +
 glibc_2.24/mmap_overlapping_chunks.c | 1 +
 glibc_2.27/mmap_overlapping_chunks.c | 1 +
 glibc_2.31/mmap_overlapping_chunks.c | 1 +
 glibc_2.32/mmap_overlapping_chunks.c | 1 +
 glibc_2.33/mmap_overlapping_chunks.c | 1 +
 glibc_2.34/mmap_overlapping_chunks.c | 1 +
 glibc_2.35/mmap_overlapping_chunks.c | 1 +
 glibc_2.36/mmap_overlapping_chunks.c | 1 +
 glibc_2.37/mmap_overlapping_chunks.c | 1 +
 glibc_2.38/mmap_overlapping_chunks.c | 1 +
 glibc_2.39/mmap_overlapping_chunks.c | 1 +
 12 files changed, 12 insertions(+)

diff --git a/glibc_2.23/mmap_overlapping_chunks.c b/glibc_2.23/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.23/mmap_overlapping_chunks.c
+++ b/glibc_2.23/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.24/mmap_overlapping_chunks.c b/glibc_2.24/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.24/mmap_overlapping_chunks.c
+++ b/glibc_2.24/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.27/mmap_overlapping_chunks.c b/glibc_2.27/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.27/mmap_overlapping_chunks.c
+++ b/glibc_2.27/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.31/mmap_overlapping_chunks.c b/glibc_2.31/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.31/mmap_overlapping_chunks.c
+++ b/glibc_2.31/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.32/mmap_overlapping_chunks.c b/glibc_2.32/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.32/mmap_overlapping_chunks.c
+++ b/glibc_2.32/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.33/mmap_overlapping_chunks.c b/glibc_2.33/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.33/mmap_overlapping_chunks.c
+++ b/glibc_2.33/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.34/mmap_overlapping_chunks.c b/glibc_2.34/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.34/mmap_overlapping_chunks.c
+++ b/glibc_2.34/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.35/mmap_overlapping_chunks.c b/glibc_2.35/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.35/mmap_overlapping_chunks.c
+++ b/glibc_2.35/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.36/mmap_overlapping_chunks.c b/glibc_2.36/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.36/mmap_overlapping_chunks.c
+++ b/glibc_2.36/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.37/mmap_overlapping_chunks.c b/glibc_2.37/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.37/mmap_overlapping_chunks.c
+++ b/glibc_2.37/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.38/mmap_overlapping_chunks.c b/glibc_2.38/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.38/mmap_overlapping_chunks.c
+++ b/glibc_2.38/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC
diff --git a/glibc_2.39/mmap_overlapping_chunks.c b/glibc_2.39/mmap_overlapping_chunks.c
index 4834958..6a2808b 100644
--- a/glibc_2.39/mmap_overlapping_chunks.c
+++ b/glibc_2.39/mmap_overlapping_chunks.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
+#include <unistd.h>
 
 /*
 Technique should work on all versions of GLibC