diff options
| -rw-r--r-- | mbbsd/brc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/mbbsd/brc.c b/mbbsd/brc.c index 68f4fdeb..d32e989b 100644 --- a/mbbsd/brc.c +++ b/mbbsd/brc.c @@ -316,14 +316,21 @@ read_brc_buf(void) void brc_finalize(){ char brcfile[STRLEN]; + char tmpfile[STRLEN]; int fd; + int ok=0; brc_update(); setuserfile(brcfile, fn_brc); + setuserfile(tmpfile, fn_brc); + strlcat(tmpfile, ".tmp", sizeof(tmpfile)); if (brc_buf != NULL && - (fd = open(brcfile, O_WRONLY | O_CREAT | O_TRUNC, 0644)) != -1) { - write(fd, brc_buf, brc_size); + (fd = open(tmpfile, O_WRONLY | O_CREAT | O_TRUNC, 0644)) != -1) { + if(write(fd, brc_buf, brc_size)==brc_size) + ok=1; close(fd); } + if(ok) + Rename(tmpfile, brcfile); } int |