From 9e3e915426cb9ef8fd6f6689e12affb6288c5a8a Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Thu, 18 May 2017 06:46:55 +0100
Subject: Move snew/sfree out into their own header+src.

---
 Makefile.am     |  6 ++++--
 fake-lib.c      | 17 +----------------
 fake-lib.h      |  7 -------
 fake-msi.c      |  1 +
 fake-winterop.c |  1 +
 md5.c           |  1 +
 memory.c        | 19 +++++++++++++++++++
 memory.h        |  9 +++++++++
 8 files changed, 36 insertions(+), 25 deletions(-)
 create mode 100644 memory.c
 create mode 100644 memory.h

diff --git a/Makefile.am b/Makefile.am
index 6fb2062..cc11cbd 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,9 +4,11 @@ ACLOCAL_AMFLAGS = -I m4
 
 lib_LTLIBRARIES = libwinterop.so.la libmsi.so.la libpreload.la
 
-libwinterop_so_la_SOURCES = fake-winterop.c fake-lib.c fake-lib.h
+libwinterop_so_la_SOURCES = fake-winterop.c fake-lib.c fake-lib.h	\
+memory.c memory.h
 
-libmsi_so_la_SOURCES = fake-msi.c fake-lib.c fake-lib.h md5.c
+libmsi_so_la_SOURCES = fake-msi.c fake-lib.c fake-lib.h md5.c	\
+memory.c memory.h
 
 libpreload_la_SOURCES = preload.c
 libpreload_la_LDFLAGS = -ldl
diff --git a/fake-lib.c b/fake-lib.c
index 011d35d..9862020 100644
--- a/fake-lib.c
+++ b/fake-lib.c
@@ -11,6 +11,7 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
+#include "memory.h"
 #include "fake-lib.h"
 
 char *ascii(const char16_t *wstr, bool translate_slashes)
@@ -88,22 +89,6 @@ void c16cpy(char16_t *out, uint32_t *outsize, char *s)
     *outsize = retlen;
 }
 
-void *smalloc(size_t size)
-{
-    void *toret = malloc(size);
-    if (!toret)
-        errx(1, "out of memory");
-    return toret;
-}
-
-void *srealloc(void *ptr, size_t size)
-{
-    void *toret = realloc(ptr, size);
-    if (!toret)
-        errx(1, "out of memory");
-    return toret;
-}
-
 char *dupcat(const char *str, ...)
 {
     va_list ap;
diff --git a/fake-lib.h b/fake-lib.h
index 0b7f8f9..8f8774c 100644
--- a/fake-lib.h
+++ b/fake-lib.h
@@ -5,12 +5,5 @@ char *ascii(const char16_t *wstr, bool translate_slashes);
 void system_argv(const char *cmd, ...);
 void system_argv_array(char **args);
 void c16cpy(char16_t *out, uint32_t *outsize, char *s);
-void *smalloc(size_t size);
-void *srealloc(void *ptr, size_t size);
 char *dupcat(const char *str, ...);
 unsigned le(const unsigned char *buf, size_t len, size_t off, size_t nbytes);
-
-#define snew(type) ((type *)smalloc(sizeof(type)))
-#define snewn(n,type) ((type *)smalloc((n)*sizeof(type)))
-#define sresize(ptr,n,type) ((type *)srealloc(ptr,(n)*sizeof(type)))
-#define sfree(ptr) free(ptr)
diff --git a/fake-msi.c b/fake-msi.c
index bf49911..8e8d97d 100644
--- a/fake-msi.c
+++ b/fake-msi.c
@@ -14,6 +14,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "memory.h"
 #include "fake-lib.h"
 
 uint32_t MsiGetFileVersionW(const char16_t *filename,
diff --git a/fake-winterop.c b/fake-winterop.c
index b16952a..b367831 100644
--- a/fake-winterop.c
+++ b/fake-winterop.c
@@ -11,6 +11,7 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
+#include "memory.h"
 #include "fake-lib.h"
 
 uint32_t HashPublicKeyInfo(void *pCertContext,
diff --git a/md5.c b/md5.c
index 48c6aec..4074716 100644
--- a/md5.c
+++ b/md5.c
@@ -19,6 +19,7 @@
 
 #include <err.h>
 
+#include "memory.h"
 #include "fake-lib.h"
 
 /* ----------------------------------------------------------------------
diff --git a/memory.c b/memory.c
new file mode 100644
index 0000000..7d3a746
--- /dev/null
+++ b/memory.c
@@ -0,0 +1,19 @@
+#include <err.h>
+
+#include "memory.h"
+
+void *smalloc(size_t size)
+{
+    void *toret = malloc(size);
+    if (!toret)
+        errx(1, "out of memory");
+    return toret;
+}
+
+void *srealloc(void *ptr, size_t size)
+{
+    void *toret = realloc(ptr, size);
+    if (!toret)
+        errx(1, "out of memory");
+    return toret;
+}
diff --git a/memory.h b/memory.h
new file mode 100644
index 0000000..77e153e
--- /dev/null
+++ b/memory.h
@@ -0,0 +1,9 @@
+#include <stdlib.h>
+
+void *smalloc(size_t size);
+void *srealloc(void *ptr, size_t size);
+
+#define snew(type) ((type *)smalloc(sizeof(type)))
+#define snewn(n,type) ((type *)smalloc((n)*sizeof(type)))
+#define sresize(ptr,n,type) ((type *)srealloc(ptr,(n)*sizeof(type)))
+#define sfree(ptr) free(ptr)
-- 
cgit v1.2.3-55-g6feb