Mercurial > dovecot > core-2.2
annotate src/lib/file-copy.h @ 23007:36e01285b5b8
lib: buffer - Improve header comment for buffer_insert() and buffer_delete().
author | Stephan Bosch <stephan.bosch@dovecot.fi> |
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date | Mon, 18 Mar 2019 00:52:37 +0100 |
parents | e4eb71ae8e96 |
children |
rev | line source |
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6410
e4eb71ae8e96
Changed .h ifdef/defines to use <NAME>_H format.
Timo Sirainen <tss@iki.fi>
parents:
4406
diff
changeset
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1 #ifndef FILE_COPY_H |
e4eb71ae8e96
Changed .h ifdef/defines to use <NAME>_H format.
Timo Sirainen <tss@iki.fi>
parents:
4406
diff
changeset
|
2 #define FILE_COPY_H |
4406 | 3 |
4 /* Copy file atomically. First try hardlinking, then fallback to creating | |
5 a temporary file (destpath.tmp) and rename()ing it over srcpath. | |
6 If the destination file already exists, it may or may not be overwritten, | |
7 so that shouldn't be relied on. | |
8 | |
9 Returns -1 = error, 0 = source file not found, 1 = ok */ | |
10 int file_copy(const char *srcpath, const char *destpath, bool try_hardlink); | |
11 | |
12 #endif |