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comparison src/buffer.c @ 42:c75153d791d0

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updated for version 7.0026
author vimboss
date Wed, 29 Dec 2004 20:58:21 +0000
parents f529edb9bab3
children 03f7c369396c
comparison
equal deleted inserted replaced
41:f529edb9bab3 42:c75153d791d0
1639 buf->b_ino = st.st_ino; 1639 buf->b_ino = st.st_ino;
1640 } 1640 }
1641 #endif 1641 #endif
1642 buf->b_u_synced = TRUE; 1642 buf->b_u_synced = TRUE;
1643 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; 1643 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED;
1644 if (flags & BLN_DUMMY)
1645 buf->b_flags |= BF_DUMMY;
1644 buf_clear_file(buf); 1646 buf_clear_file(buf);
1645 clrallmarks(buf); /* clear marks */ 1647 clrallmarks(buf); /* clear marks */
1646 fmarks_check_names(buf); /* check file marks for this file */ 1648 fmarks_check_names(buf); /* check file marks for this file */
1647 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ 1649 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */
1648 #ifdef FEAT_AUTOCMD 1650 #ifdef FEAT_AUTOCMD
1872 #endif 1874 #endif
1873 curwin->w_set_curswant = TRUE; 1875 curwin->w_set_curswant = TRUE;
1874 } 1876 }
1875 } 1877 }
1876 1878
1879 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO)
1880 /*
1881 * Find file in buffer list by name (it has to be for the current window).
1882 * Returns NULL if not found.
1883 */
1884 buf_T *
1885 buflist_findname_exp(fname)
1886 char_u *fname;
1887 {
1888 char_u *ffname;
1889 buf_T *buf = NULL;
1890
1891 /* First make the name into a full path name */
1892 ffname = FullName_save(fname,
1893 #ifdef UNIX
1894 TRUE /* force expansion, get rid of symbolic links */
1895 #else
1896 FALSE
1897 #endif
1898 );
1899 if (ffname != NULL)
1900 {
1901 buf = buflist_findname(ffname);
1902 vim_free(ffname);
1903 }
1904 return buf;
1905 }
1906 #endif
1907
1877 /* 1908 /*
1878 * Find file in buffer list by name (it has to be for the current window). 1909 * Find file in buffer list by name (it has to be for the current window).
1879 * "ffname" must have a full path. 1910 * "ffname" must have a full path.
1911 * Skips dummy buffers.
1912 * Returns NULL if not found.
1880 */ 1913 */
1881 buf_T * 1914 buf_T *
1882 buflist_findname(ffname) 1915 buflist_findname(ffname)
1883 char_u *ffname; 1916 char_u *ffname;
1884 { 1917 {
1891 } 1924 }
1892 1925
1893 /* 1926 /*
1894 * Same as buflist_findname(), but pass the stat structure to avoid getting it 1927 * Same as buflist_findname(), but pass the stat structure to avoid getting it
1895 * twice for the same file. 1928 * twice for the same file.
1929 * Returns NULL if not found.
1896 */ 1930 */
1897 static buf_T * 1931 static buf_T *
1898 buflist_findname_stat(ffname, stp) 1932 buflist_findname_stat(ffname, stp)
1899 char_u *ffname; 1933 char_u *ffname;
1900 struct stat *stp; 1934 struct stat *stp;
1901 { 1935 {
1902 #endif 1936 #endif
1903 buf_T *buf; 1937 buf_T *buf;
1904 1938
1905 for (buf = firstbuf; buf != NULL; buf = buf->b_next) 1939 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
1906 if (!otherfile_buf(buf, ffname 1940 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
1907 #ifdef UNIX 1941 #ifdef UNIX
1908 , stp 1942 , stp
1909 #endif 1943 #endif
1910 )) 1944 ))
1911 return buf; 1945 return buf;
2455 */ 2489 */
2456 int 2490 int
2457 setfname(buf, ffname, sfname, message) 2491 setfname(buf, ffname, sfname, message)
2458 buf_T *buf; 2492 buf_T *buf;
2459 char_u *ffname, *sfname; 2493 char_u *ffname, *sfname;
2460 int message; 2494 int message; /* give message when buffer already exists */
2461 { 2495 {
2462 buf_T *obuf; 2496 buf_T *obuf = NULL;
2463 #ifdef UNIX 2497 #ifdef UNIX
2464 struct stat st; 2498 struct stat st;
2465 #endif 2499 #endif
2466 2500
2467 if (ffname == NULL || *ffname == NUL) 2501 if (ffname == NULL || *ffname == NUL)
2487 * - if the buffer is not loaded, delete it from the list 2521 * - if the buffer is not loaded, delete it from the list
2488 */ 2522 */
2489 #ifdef UNIX 2523 #ifdef UNIX
2490 if (mch_stat((char *)ffname, &st) < 0) 2524 if (mch_stat((char *)ffname, &st) < 0)
2491 st.st_dev = (dev_T)-1; 2525 st.st_dev = (dev_T)-1;
2492 obuf = buflist_findname_stat(ffname, &st); 2526 #endif
2527 if (!(buf->b_flags & BF_DUMMY))
2528 #ifdef UNIX
2529 obuf = buflist_findname_stat(ffname, &st);
2493 #else 2530 #else
2494 obuf = buflist_findname(ffname); 2531 obuf = buflist_findname(ffname);
2495 #endif 2532 #endif
2496 if (obuf != NULL && obuf != buf) 2533 if (obuf != NULL && obuf != buf)
2497 { 2534 {
2498 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ 2535 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */
2499 { 2536 {