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Diffstat (limited to 'source/ap/vim/patches/7.2.077')
| -rw-r--r-- | source/ap/vim/patches/7.2.077 | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/source/ap/vim/patches/7.2.077 b/source/ap/vim/patches/7.2.077 new file mode 100644 index 00000000..396444c3 --- /dev/null +++ b/source/ap/vim/patches/7.2.077 @@ -0,0 +1,164 @@ +To: vim-dev@vim.org +Subject: Patch 7.2.077 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=ISO-8859-1 +Content-Transfer-Encoding: 8bit +------------ + +Patch 7.2.077 (after 7.2.076) +Problem: rename(from, to) doesn't work if "from" and "to" differ only in + case on a system that ignores case in file names. +Solution: Go through another file name. +Files: src/fileio.c + + +*** ../vim-7.2.076/src/fileio.c Tue Dec 30 16:15:16 2008 +--- src/fileio.c Wed Dec 31 14:59:59 2008 +*************** +*** 6106,6117 **** + #ifdef HAVE_ACL + vim_acl_T acl; /* ACL from original file */ + #endif + + /* +! * When the names are identical, there is nothing to do. + */ + if (fnamecmp(from, to) == 0) +! return 0; + + /* + * Fail if the "from" file doesn't exist. Avoids that "to" is deleted. +--- 6106,6129 ---- + #ifdef HAVE_ACL + vim_acl_T acl; /* ACL from original file */ + #endif ++ #if defined(UNIX) || defined(CASE_INSENSITIVE_FILENAME) ++ int use_tmp_file = FALSE; ++ #endif + + /* +! * When the names are identical, there is nothing to do. When they refer +! * to the same file (ignoring case and slash/backslash differences) but +! * the file name differs we need to go through a temp file. + */ + if (fnamecmp(from, to) == 0) +! { +! #ifdef CASE_INSENSITIVE_FILENAME +! if (STRCMP(gettail(from), gettail(to)) != 0) +! use_tmp_file = TRUE; +! else +! #endif +! return 0; +! } + + /* + * Fail if the "from" file doesn't exist. Avoids that "to" is deleted. +*************** +*** 6122,6128 **** + #ifdef UNIX + { + struct stat st_to; +- char tempname[MAXPATHL + 1]; + + /* It's possible for the source and destination to be the same file. + * This happens when "from" and "to" differ in case and are on a FAT32 +--- 6134,6139 ---- +*************** +*** 6130,6162 **** + if (mch_stat((char *)to, &st_to) >= 0 + && st.st_dev == st_to.st_dev + && st.st_ino == st_to.st_ino) + { +! /* Find a name that doesn't exist and is in the same directory. +! * Move "from" to "tempname" and then to "to". */ +! if (STRLEN(from) >= MAXPATHL - 5) +! return -1; +! STRCPY(tempname, from); +! for (n = 123; n < 99999; ++n) + { +! sprintf(gettail(tempname), "%d", n); +! if (mch_stat(tempname, &st_to) < 0) + { +! if (mch_rename((char *)from, tempname) == 0) +! { +! if (mch_rename(tempname, (char *)to) == 0) +! return 0; +! /* Strange, the second step failed. Try moving the +! * file back and return failure. */ +! mch_rename(tempname, (char *)from); +! return -1; +! } +! /* If it fails for one temp name it will most likely fail +! * for any temp name, give up. */ + return -1; + } + } +- return -1; + } + } + #endif + +--- 6141,6182 ---- + if (mch_stat((char *)to, &st_to) >= 0 + && st.st_dev == st_to.st_dev + && st.st_ino == st_to.st_ino) ++ use_tmp_file = TRUE; ++ } ++ #endif ++ ++ #if defined(UNIX) || defined(CASE_INSENSITIVE_FILENAME) ++ if (use_tmp_file) ++ { ++ char tempname[MAXPATHL + 1]; ++ ++ /* ++ * Find a name that doesn't exist and is in the same directory. ++ * Rename "from" to "tempname" and then rename "tempname" to "to". ++ */ ++ if (STRLEN(from) >= MAXPATHL - 5) ++ return -1; ++ STRCPY(tempname, from); ++ for (n = 123; n < 99999; ++n) + { +! sprintf((char *)gettail((char_u *)tempname), "%d", n); +! if (mch_stat(tempname, &st) < 0) + { +! if (mch_rename((char *)from, tempname) == 0) + { +! if (mch_rename(tempname, (char *)to) == 0) +! return 0; +! /* Strange, the second step failed. Try moving the +! * file back and return failure. */ +! mch_rename(tempname, (char *)from); + return -1; + } ++ /* If it fails for one temp name it will most likely fail ++ * for any temp name, give up. */ ++ return -1; + } + } ++ return -1; + } + #endif + +*** ../vim-7.2.076/src/version.c Tue Dec 30 16:15:16 2008 +--- src/version.c Wed Dec 31 16:19:29 2008 +*************** +*** 678,679 **** +--- 678,681 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 77, + /**/ + +-- +We apologise again for the fault in the subtitles. Those responsible for +sacking the people who have just been sacked have been sacked. + "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD + + /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ +/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ +\\\ download, build and distribute -- http://www.A-A-P.org /// + \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |