[syslinux:elflink] elflink: Add _module_unload() prototype to module.h
syslinux-bot for Matt Fleming
matt.fleming at intel.com
Tue Apr 17 11:24:11 PDT 2012
Commit-ID: ca5a008e119fd83866bface7037ae46ceb326980
Gitweb: http://www.syslinux.org/commit/ca5a008e119fd83866bface7037ae46ceb326980
Author: Matt Fleming <matt.fleming at intel.com>
AuthorDate: Mon, 2 Apr 2012 11:50:03 +0100
Committer: Matt Fleming <matt.fleming at intel.com>
CommitDate: Tue, 17 Apr 2012 10:58:33 +0100
elflink: Add _module_unload() prototype to module.h
Commit 8e0ed96bff7 ("elf: Support __constructor and __destructor")
failed to add a prototype for the newly introduced _module_unload()
function, which resulted in the following build warning being
introduced,
sys/module/exec.c: In function ‘spawn_load’:
sys/module/exec.c:222:3: warning: implicit declaration of function ‘_module_unload’
Signed-off-by: Matt Fleming <matt.fleming at intel.com>
---
com32/include/sys/module.h | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/com32/include/sys/module.h b/com32/include/sys/module.h
index 00d6331..fb6a1eb 100644
--- a/com32/include/sys/module.h
+++ b/com32/include/sys/module.h
@@ -246,9 +246,10 @@ extern int module_load_shallow(struct elf_module *module, Elf32_Addr base_addr);
* module_unload - unloads the module from the system.
* @module: the module descriptor structure.
*
- * The function checks to see whether the module can be safely removed, then
- * it releases all the associated memory. This function can be applied both
- * for standard modules and for shallow modules.
+ * The function checks to see whether the module can be safely
+ * removed, then it executes any destructors and releases all the
+ * associated memory. This function can be applied both for standard
+ * modules and for shallow modules.
*
* A module can be safely removed from the system when no other modules reference
* symbols from it.
@@ -256,6 +257,14 @@ extern int module_load_shallow(struct elf_module *module, Elf32_Addr base_addr);
extern int module_unload(struct elf_module *module);
/**
+ * _module_unload - unloads the module without running destructors
+ *
+ * This function is the same as module_unload(), except that the
+ * module's destructors are not executed.
+ */
+extern int _module_unload(struct elf_module *module);
+
+/**
* module_unload - unloads the module from the system.
* @module: the module descriptor structure.
*
More information about the Syslinux-commits
mailing list