mmap_private opens the file for reading, not for writing

This commit is contained in:
Felix von Leitner 2020-12-07 15:00:54 +00:00
parent 624c3ac378
commit 6acd715154
1 changed files with 1 additions and 1 deletions

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@ -15,7 +15,7 @@ const char* mmap_read(const char *filename,size_t* filesize);
/* like mmap_read but use openat instead of open */
const char* mmap_readat(const char *filename,size_t* filesize,int dirfd);
/* open file for writing, mmap whole file privately (copy on write),
/* open file for reading, mmap whole file privately (copy on write),
* close file, write length of map in filesize and return pointer to
* map. */
char* mmap_private(const char *filename,size_t* filesize);