You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
652 B
C
18 lines
652 B
C
#ifndef MMAP_H
|
|
#define MMAP_H
|
|
|
|
/* open file for reading, mmap whole file, close file, write length of
|
|
* map in filesize and return pointer to map. */
|
|
extern char* mmap_read(const char *filename,unsigned long* filesize);
|
|
|
|
/* open file for writing, mmap whole file privately (copy on write),
|
|
* close file, write length of map in filesize and return pointer to
|
|
* map. */
|
|
extern char* mmap_private(const char *filename,unsigned long* filesize);
|
|
|
|
/* open file for writing, mmap whole file shared, close file, write
|
|
* length of map in filesize and return pointer to map. */
|
|
extern char* mmap_shared(const char *filename,unsigned long* filesize);
|
|
|
|
#endif
|