Mercurial > vim
diff src/buffer.c @ 1873:6c7719f94811 v7.2.170
updated for version 7.2-170
| author | vimboss |
|---|---|
| date | Wed, 13 May 2009 18:48:16 +0000 |
| parents | 720a59d79bcd |
| children | 932ff0c0f57b |
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--- a/src/buffer.c +++ b/src/buffer.c @@ -1678,9 +1678,10 @@ buflist_new(ffname, sfname, lnum, flags) buf->b_fname = buf->b_sfname; #ifdef UNIX if (st.st_dev == (dev_T)-1) - buf->b_dev = -1; + buf->b_dev_valid = FALSE; else { + buf->b_dev_valid = TRUE; buf->b_dev = st.st_dev; buf->b_ino = st.st_ino; } @@ -2693,9 +2694,10 @@ setfname(buf, ffname, sfname, message) buf->b_fname = buf->b_sfname; #ifdef UNIX if (st.st_dev == (dev_T)-1) - buf->b_dev = -1; + buf->b_dev_valid = FALSE; else { + buf->b_dev_valid = TRUE; buf->b_dev = st.st_dev; buf->b_ino = st.st_ino; } @@ -2889,7 +2891,7 @@ otherfile_buf(buf, ffname /* If no struct stat given, get it now */ if (stp == NULL) { - if (buf->b_dev < 0 || mch_stat((char *)ffname, &st) < 0) + if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) st.st_dev = (dev_T)-1; stp = &st; } @@ -2926,11 +2928,12 @@ buf_setino(buf) if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) { + buf->b_dev_valid = TRUE; buf->b_dev = st.st_dev; buf->b_ino = st.st_ino; } else - buf->b_dev = -1; + buf->b_dev_valid = FALSE; } /* @@ -2941,7 +2944,7 @@ buf_same_ino(buf, stp) buf_T *buf; struct stat *stp; { - return (buf->b_dev >= 0 + return (buf->b_dev_valid && stp->st_dev == buf->b_dev && stp->st_ino == buf->b_ino); }