diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/libbb.h b/include/libbb.h index 1c54a32..f9f28f9 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -556,7 +556,10 @@ extern char *reads(int fd, char *buf, size_t count); extern char *xmalloc_reads(int fd, char *pfx, size_t *maxsz_p); extern ssize_t read_close(int fd, void *buf, size_t maxsz); extern ssize_t open_read_close(const char *filename, void *buf, size_t maxsz); +/* Returns NULL if file can't be opened */ extern void *xmalloc_open_read_close(const char *filename, size_t *maxsz_p); +/* Never returns NULL */ +extern void *xmalloc_xopen_read_close(const char *filename, size_t *maxsz_p); extern ssize_t safe_write(int fd, const void *buf, size_t count); // NB: will return short write on error, not -1, @@ -568,9 +571,9 @@ extern void xwrite(int fd, const void *buf, size_t count); extern void xprint_and_close_file(FILE *file); /* Reads up to (and including) TERMINATING_STRING: */ extern char *xmalloc_fgets_str(FILE *file, const char *terminating_string); -/* Chops off TERMINATING_STRING: from the end: */ +/* Chops off TERMINATING_STRING from the end: */ extern char *xmalloc_fgetline_str(FILE *file, const char *terminating_string); -/* Reads up to (and including) "\n" or NUL byte */ +/* Reads up to (and including) "\n" or NUL byte: */ extern char *xmalloc_fgets(FILE *file); /* Chops off '\n' from the end, unlike fgets: */ extern char *xmalloc_fgetline(FILE *file); |