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authorEric Andersen <andersen@codepoet.org>2000-07-19 17:35:54 +0000
committerEric Andersen <andersen@codepoet.org>2000-07-19 17:35:54 +0000
commitae6eae02dd85a196a4545376a50166aede8ce7c1 (patch)
treec3dbc22408e4323f916fb1f1171f7aa73fa2aecc
parent52d6fa3bb335fcfefc2b205e7ba509fc4b284793 (diff)
downloadbusybox-ae6eae02dd85a196a4545376a50166aede8ce7c1.tar.gz
Moved some code and add a coupld #defines to support use of dmalloc.
-Erik
-rw-r--r--insmod.c14
-rw-r--r--internal.h7
-rw-r--r--modutils/insmod.c14
-rw-r--r--utility.c18
4 files changed, 26 insertions, 27 deletions
diff --git a/insmod.c b/insmod.c
index 9daedf938..cd75e2416 100644
--- a/insmod.c
+++ b/insmod.c
@@ -70,7 +70,7 @@
#ifndef MODUTILS_MODULE_H
#define MODUTILS_MODULE_H 1
-#ident "$Id: insmod.c,v 1.18 2000/07/16 20:57:15 kraai Exp $"
+#ident "$Id: insmod.c,v 1.19 2000/07/19 17:35:54 andersen Exp $"
/* This file contains the structures used by the 2.0 and 2.1 kernels.
We do not use the kernel headers directly because we do not wish
@@ -276,7 +276,7 @@ int delete_module(const char *);
#ifndef MODUTILS_OBJ_H
#define MODUTILS_OBJ_H 1
-#ident "$Id: insmod.c,v 1.18 2000/07/16 20:57:15 kraai Exp $"
+#ident "$Id: insmod.c,v 1.19 2000/07/19 17:35:54 andersen Exp $"
/* The relocatable object is manipulated using elfin types. */
@@ -563,16 +563,6 @@ static char m_fullName[BUFSIZ + 1] = "\0";
/*======================================================================*/
-void *xrealloc(void *old, size_t size)
-{
- void *ptr = realloc(old, size);
- if (!ptr) {
- perror("Out of memory");
- exit(1);
- }
- return ptr;
-}
-
static int findNamedModule(const char *fileName, struct stat *statbuf,
void *userDate)
diff --git a/internal.h b/internal.h
index 5cf72d6d3..52419e34e 100644
--- a/internal.h
+++ b/internal.h
@@ -26,6 +26,10 @@
#include "busybox.def.h"
+#ifdef DMALLOC
+#include "dmalloc.h"
+#endif
+
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
@@ -360,8 +364,11 @@ extern char process_escape_sequence(char **ptr);
extern char *get_last_path_component(char *path);
extern void xregcomp(regex_t *preg, const char *regex, int cflags);
+#ifndef DMALLOC
extern void *xmalloc (size_t size);
+extern void *xrealloc(void *old, size_t size)
extern char *xstrdup (const char *s);
+#endif
extern char *xstrndup (const char *s, int n);
diff --git a/modutils/insmod.c b/modutils/insmod.c
index 9daedf938..cd75e2416 100644
--- a/modutils/insmod.c
+++ b/modutils/insmod.c
@@ -70,7 +70,7 @@
#ifndef MODUTILS_MODULE_H
#define MODUTILS_MODULE_H 1
-#ident "$Id: insmod.c,v 1.18 2000/07/16 20:57:15 kraai Exp $"
+#ident "$Id: insmod.c,v 1.19 2000/07/19 17:35:54 andersen Exp $"
/* This file contains the structures used by the 2.0 and 2.1 kernels.
We do not use the kernel headers directly because we do not wish
@@ -276,7 +276,7 @@ int delete_module(const char *);
#ifndef MODUTILS_OBJ_H
#define MODUTILS_OBJ_H 1
-#ident "$Id: insmod.c,v 1.18 2000/07/16 20:57:15 kraai Exp $"
+#ident "$Id: insmod.c,v 1.19 2000/07/19 17:35:54 andersen Exp $"
/* The relocatable object is manipulated using elfin types. */
@@ -563,16 +563,6 @@ static char m_fullName[BUFSIZ + 1] = "\0";
/*======================================================================*/
-void *xrealloc(void *old, size_t size)
-{
- void *ptr = realloc(old, size);
- if (!ptr) {
- perror("Out of memory");
- exit(1);
- }
- return ptr;
-}
-
static int findNamedModule(const char *fileName, struct stat *statbuf,
void *userDate)
diff --git a/utility.c b/utility.c
index 18d3c1440..50f497ff6 100644
--- a/utility.c
+++ b/utility.c
@@ -1454,17 +1454,28 @@ extern pid_t* findPidByName( char* pidName)
#endif /* BB_FEATURE_USE_DEVPS_PATCH */
#endif /* BB_KILLALL || ( BB_FEATURE_LINUXRC && ( BB_HALT || BB_REBOOT || BB_POWEROFF )) */
+#ifndef DMALLOC
/* this should really be farmed out to libbusybox.a */
extern void *xmalloc(size_t size)
{
- void *cp = malloc(size);
+ void *ptr = malloc(size);
- if (cp == NULL)
+ if (!ptr)
fatalError(memory_exhausted);
- return cp;
+ return ptr;
}
+void *xrealloc(void *old, size_t size)
+{
+ void *ptr = realloc(old, size);
+ if (!ptr)
+ fatalError(memory_exhausted);
+ return ptr;
+}
+#endif
+
#if defined BB_FEATURE_NFSMOUNT
+# ifndef DMALLOC
extern char * xstrdup (const char *s) {
char *t;
@@ -1478,6 +1489,7 @@ extern char * xstrdup (const char *s) {
return t;
}
+# endif
extern char * xstrndup (const char *s, int n) {
char *t;