Lines Matching refs:ptr
76 void dump_blk_headers(char *ptr) { in dump_blk_headers() argument
81 temp = (struct seemp_logk_blk *)ptr; in dump_blk_headers()
83 ptr += 256; in dump_blk_headers()
125 void write_to_file(char *ptr) { in write_to_file() argument
133 fwrite(ptr, 1, FOUR_MB, dumpfp); in write_to_file()
158 void do_mapping(void **ptr, int fd) { in do_mapping() argument
159 *ptr = mmap(NULL, in do_mapping()
165 if (*ptr == MAP_FAILED) { in do_mapping()
171 void spam_mapped_region(char *ptr, int offset, int size) { in spam_mapped_region() argument
174 *(ptr + i) = 'A'; in spam_mapped_region()
187 void *ptr; in main() local
197 do_mapping(&ptr, fd); in main()
202 dump_blk_headers(ptr); in main()
205 write_to_file(ptr); in main()
210 munmap(ptr, FOUR_MB); in main()