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Fix tiny build, move functions to undo.c.

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This commit is contained in:
Bram Moolenaar
2010-06-14 01:39:13 +02:00
parent 80794b1ce6
commit 191e0a2bc7
4 changed files with 63 additions and 67 deletions
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57
src/fileio.c
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@@ -3011,63 +3011,6 @@ prepare_crypt_write(buf, lenp)
#endif /* FEAT_CRYPT */
/*
* Like fwrite() but crypt the bytes when 'key' is set.
* Returns 1 if successful.
*/
size_t
fwrite_crypt(buf, ptr, len, fp)
buf_T *buf UNUSED;
char_u *ptr;
size_t len;
FILE *fp;
{
#ifdef FEAT_CRYPT
char_u *copy;
char_u small_buf[100];
size_t i;
if (*buf->b_p_key == NUL)
return fwrite(ptr, len, (size_t)1, fp);
if (len < 100)
copy = small_buf; /* no malloc()/free() for short strings */
else
{
copy = lalloc(len, FALSE);
if (copy == NULL)
return 0;
}
crypt_encode(ptr, len, copy);
i = fwrite(copy, len, (size_t)1, fp);
if (copy != small_buf)
vim_free(copy);
return i;
#else
return fwrite(ptr, len, (size_t)1, fp);
#endif
}
/*
* Read a string of length "len" from "fd".
* When 'key' is set decrypt the bytes.
*/
char_u *
read_string_decrypt(buf, fd, len)
buf_T *buf UNUSED;
FILE *fd;
int len;
{
char_u *ptr;
ptr = read_string(fd, len);
#ifdef FEAT_CRYPT
if (ptr != NULL || *buf->b_p_key != NUL)
crypt_decode(ptr, len);
#endif
return ptr;
}
#ifdef UNIX
static void
set_file_time(fname, atime, mtime)