90 static int check_file_status(struct pt_section *section, int fd)  in check_file_status()  argument
96 	if (!section)  in check_file_status()
103 	status = section->status;  in check_file_status()
125 int pt_sec_windows_map(struct pt_section *section, int fd)  in pt_sec_windows_map()  argument
134 	if (!section)  in pt_sec_windows_map()
137 	offset = section->offset;  in pt_sec_windows_map()
138 	size = section->size;  in pt_sec_windows_map()
148 	if (size < section->size)  in pt_sec_windows_map()
180 	section->mapping = mapping;  in pt_sec_windows_map()
181 	section->unmap = pt_sec_windows_unmap;  in pt_sec_windows_map()
182 	section->read = pt_sec_windows_read;  in pt_sec_windows_map()
183 	section->memsize = pt_sec_windows_memsize;  in pt_sec_windows_map()
195 static int pt_sec_windows_map_success(struct pt_section *section)  in pt_sec_windows_map_success()  argument
200 	if (!section)  in pt_sec_windows_map_success()
203 	mcount = section->mcount + 1;  in pt_sec_windows_map_success()
205 		(void) pt_section_unlock(section);  in pt_sec_windows_map_success()
209 	section->mcount = mcount;  in pt_sec_windows_map_success()
211 	errcode = pt_section_unlock(section);  in pt_sec_windows_map_success()
215 	status = pt_section_on_map(section);  in pt_sec_windows_map_success()
224 		(void) pt_section_unmap(section);  in pt_sec_windows_map_success()
231 int pt_section_map(struct pt_section *section)  in pt_section_map()  argument
238 	if (!section)  in pt_section_map()
241 	errcode = pt_section_lock(section);  in pt_section_map()
245 	if (section->mcount)  in pt_section_map()
246 		return pt_sec_windows_map_success(section);  in pt_section_map()
248 	if (section->mapping) {  in pt_section_map()
253 	filename = section->filename;  in pt_section_map()
283 	errcode = check_file_status(section, fd);  in pt_section_map()
290 	errcode = pt_sec_windows_map(section, fd);  in pt_section_map()
292 		return pt_sec_windows_map_success(section);  in pt_section_map()
306 	errcode = pt_sec_file_map(section, file);  in pt_section_map()
308 		return pt_sec_windows_map_success(section);  in pt_section_map()
321 	(void) pt_section_unlock(section);  in pt_section_map()
325 int pt_sec_windows_unmap(struct pt_section *section)  in pt_sec_windows_unmap()  argument
329 	if (!section)  in pt_sec_windows_unmap()
332 	mapping = section->mapping;  in pt_sec_windows_unmap()
333 	if (!mapping || !section->unmap || !section->read || !section->memsize)  in pt_sec_windows_unmap()
336 	section->mapping = NULL;  in pt_sec_windows_unmap()
337 	section->unmap = NULL;  in pt_sec_windows_unmap()
338 	section->read = NULL;  in pt_sec_windows_unmap()
339 	section->memsize = NULL;  in pt_sec_windows_unmap()
349 int pt_sec_windows_read(const struct pt_section *section, uint8_t *buffer,  in pt_sec_windows_read()  argument
355 	if (!buffer || !section)  in pt_sec_windows_read()
358 	mapping = section->mapping;  in pt_sec_windows_read()
375 int pt_sec_windows_memsize(const struct pt_section *section, uint64_t *size)  in pt_sec_windows_memsize()  argument
380 	if (!section || !size)  in pt_sec_windows_memsize()
383 	mapping = section->mapping;  in pt_sec_windows_memsize()