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comparison src/fileio.c @ 6243:54194bd6ed60 v7.4.456

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updated for version 7.4.456 Problem: 'backupcopy' is global, cannot write only some files in a different way. Solution: Make 'backupcopy' global-local. (Christian Brabandt)
author Bram Moolenaar <bram@vim.org>
date Tue, 23 Sep 2014 15:45:08 +0200
parents 52fa8300ce20
children a0daa5feaccb
comparison
equal deleted inserted replaced
6242:edb2f4f3547d 6243:54194bd6ed60
3147 #endif 3147 #endif
3148 #ifdef FEAT_PERSISTENT_UNDO 3148 #ifdef FEAT_PERSISTENT_UNDO
3149 int write_undo_file = FALSE; 3149 int write_undo_file = FALSE;
3150 context_sha256_T sha_ctx; 3150 context_sha256_T sha_ctx;
3151 #endif 3151 #endif
3152 unsigned int bkc = get_bkc_value(buf);
3152 3153
3153 if (fname == NULL || *fname == NUL) /* safety check */ 3154 if (fname == NULL || *fname == NUL) /* safety check */
3154 return FAIL; 3155 return FAIL;
3155 if (buf->b_ml.ml_mfp == NULL) 3156 if (buf->b_ml.ml_mfp == NULL)
3156 { 3157 {
3645 { 3646 {
3646 #if defined(UNIX) || defined(WIN32) 3647 #if defined(UNIX) || defined(WIN32)
3647 struct stat st; 3648 struct stat st;
3648 #endif 3649 #endif
3649 3650
3650 if ((bkc_flags & BKC_YES) || append) /* "yes" */ 3651 if ((bkc & BKC_YES) || append) /* "yes" */
3651 backup_copy = TRUE; 3652 backup_copy = TRUE;
3652 #if defined(UNIX) || defined(WIN32) 3653 #if defined(UNIX) || defined(WIN32)
3653 else if ((bkc_flags & BKC_AUTO)) /* "auto" */ 3654 else if ((bkc & BKC_AUTO)) /* "auto" */
3654 { 3655 {
3655 int i; 3656 int i;
3656 3657
3657 # ifdef UNIX 3658 # ifdef UNIX
3658 /* 3659 /*
3736 } 3737 }
3737 3738
3738 /* 3739 /*
3739 * Break symlinks and/or hardlinks if we've been asked to. 3740 * Break symlinks and/or hardlinks if we've been asked to.
3740 */ 3741 */
3741 if ((bkc_flags & BKC_BREAKSYMLINK) || (bkc_flags & BKC_BREAKHARDLINK)) 3742 if ((bkc & BKC_BREAKSYMLINK) || (bkc & BKC_BREAKHARDLINK))
3742 { 3743 {
3743 # ifdef UNIX 3744 # ifdef UNIX
3744 int lstat_res; 3745 int lstat_res;
3745 3746
3746 lstat_res = mch_lstat((char *)fname, &st); 3747 lstat_res = mch_lstat((char *)fname, &st);
3747 3748
3748 /* Symlinks. */ 3749 /* Symlinks. */
3749 if ((bkc_flags & BKC_BREAKSYMLINK) 3750 if ((bkc & BKC_BREAKSYMLINK)
3750 && lstat_res == 0 3751 && lstat_res == 0
3751 && st.st_ino != st_old.st_ino) 3752 && st.st_ino != st_old.st_ino)
3752 backup_copy = FALSE; 3753 backup_copy = FALSE;
3753 3754
3754 /* Hardlinks. */ 3755 /* Hardlinks. */
3755 if ((bkc_flags & BKC_BREAKHARDLINK) 3756 if ((bkc & BKC_BREAKHARDLINK)
3756 && st_old.st_nlink > 1 3757 && st_old.st_nlink > 1
3757 && (lstat_res != 0 || st.st_ino == st_old.st_ino)) 3758 && (lstat_res != 0 || st.st_ino == st_old.st_ino))
3758 backup_copy = FALSE; 3759 backup_copy = FALSE;
3759 # else 3760 # else
3760 # if defined(WIN32) 3761 # if defined(WIN32)
3761 /* Symlinks. */ 3762 /* Symlinks. */
3762 if ((bkc_flags & BKC_BREAKSYMLINK) && mch_is_symbolic_link(fname)) 3763 if ((bkc & BKC_BREAKSYMLINK) && mch_is_symbolic_link(fname))
3763 backup_copy = FALSE; 3764 backup_copy = FALSE;
3764 3765
3765 /* Hardlinks. */ 3766 /* Hardlinks. */
3766 if ((bkc_flags & BKC_BREAKHARDLINK) && mch_is_hard_link(fname)) 3767 if ((bkc & BKC_BREAKHARDLINK) && mch_is_hard_link(fname))
3767 backup_copy = FALSE; 3768 backup_copy = FALSE;
3768 # endif 3769 # endif
3769 # endif 3770 # endif
3770 } 3771 }
3771 3772