Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-07 17:33:08 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Modules: Move next five of many C files from sched/module to libc/modlib

Browse Source
This commit is contained in:
Gregory Nutt
2017-01-29 11:17:29 -06:00
parent 5e94dd22bb
commit 6da66fb5c8
13 changed files with 251 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/nuttx/lib/modlib.h
+6 -102
View File
@@ -228,7 +228,7 @@ int modlib_initialize(FAR const char *filename,
int modlib_uninitialize(FAR struct mod_loadinfo_s *loadinfo);
/****************************************************************************
* Name: mod_load
* Name: modlib_load
*
* Description:
* Loads the binary into memory, allocating memory, performing relocations
@@ -240,7 +240,7 @@ int modlib_uninitialize(FAR struct mod_loadinfo_s *loadinfo);
*
****************************************************************************/
int mod_load(FAR struct mod_loadinfo_s *loadinfo);
int modlib_load(FAR struct mod_loadinfo_s *loadinfo);
/****************************************************************************
* Name: modlib_bind
@@ -262,7 +262,7 @@ int modlib_bind(FAR struct module_s *modp, FAR struct mod_loadinfo_s *loadinfo);
*
* Description:
* This function unloads the object from memory. This essentially undoes
* the actions of mod_load. It is called only under certain error
* the actions of modlib_load. It is called only under certain error
* conditions after the module has been loaded but not yet started.
*
* Input Parameters:
@@ -335,7 +335,7 @@ int modlib_undepend(FAR struct module_s *importer);
int mod_verifyheader(FAR const Elf32_Ehdr *header);
/****************************************************************************
* Name: mod_read
* Name: modlib_read
*
* Description:
* Read 'readsize' bytes from the object file at 'offset'. The data is
@@ -347,75 +347,8 @@ int mod_verifyheader(FAR const Elf32_Ehdr *header);
*
****************************************************************************/
int mod_read(FAR struct mod_loadinfo_s *loadinfo, FAR uint8_t *buffer,
size_t readsize, off_t offset);
/****************************************************************************
* Name: mod_loadshdrs
*
* Description:
* Loads section headers into memory.
*
* Returned Value:
* 0 (OK) is returned on success and a negated errno is returned on
* failure.
*
****************************************************************************/
int mod_loadshdrs(FAR struct mod_loadinfo_s *loadinfo);
/****************************************************************************
* Name: mod_findsection
*
* Description:
* A section by its name.
*
* Input Parameters:
* loadinfo - Load state information
* sectname - Name of the section to find
*
* Returned Value:
* On success, the index to the section is returned; A negated errno value
* is returned on failure.
*
****************************************************************************/
int mod_findsection(FAR struct mod_loadinfo_s *loadinfo,
FAR const char *sectname);
/****************************************************************************
* Name: mod_findsymtab
*
* Description:
* Find the symbol table section.
*
* Returned Value:
* 0 (OK) is returned on success and a negated errno is returned on
* failure.
*
****************************************************************************/
int mod_findsymtab(FAR struct mod_loadinfo_s *loadinfo);
/****************************************************************************
* Name: mod_readsym
*
* Description:
* Read the ELFT symbol structure at the specfied index into memory.
*
* Input Parameters:
* loadinfo - Load state information
* index - Symbol table index
* sym - Location to return the table entry
*
* Returned Value:
* 0 (OK) is returned on success and a negated errno is returned on
* failure.
*
****************************************************************************/
int mod_readsym(FAR struct mod_loadinfo_s *loadinfo, int index,
FAR Elf32_Sym *sym);
int modlib_read(FAR struct mod_loadinfo_s *loadinfo, FAR uint8_t *buffer,
size_t readsize, off_t offset);
/****************************************************************************
* Name: mod_symvalue
@@ -458,35 +391,6 @@ int mod_symvalue(FAR struct module_s *modp,
int mod_freebuffers(FAR struct mod_loadinfo_s *loadinfo);
/****************************************************************************
* Name: mod_allocbuffer
*
* Description:
* Perform the initial allocation of the I/O buffer, if it has not already
* been allocated.
*
* Returned Value:
* 0 (OK) is returned on success and a negated errno is returned on
* failure.
*
****************************************************************************/
int mod_allocbuffer(FAR struct mod_loadinfo_s *loadinfo);
/****************************************************************************
* Name: mod_reallocbuffer
*
* Description:
* Increase the size of I/O buffer by the specified buffer increment.
*
* Returned Value:
* 0 (OK) is returned on success and a negated errno is returned on
* failure.
*
****************************************************************************/
int mod_reallocbuffer(FAR struct mod_loadinfo_s *loadinfo, size_t increment);
/****************************************************************************
* Name: modlib_registry_lock
*