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Diffstat (limited to 'source/ap/vim/patches/7.2.294')
| -rw-r--r-- | source/ap/vim/patches/7.2.294 | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/source/ap/vim/patches/7.2.294 b/source/ap/vim/patches/7.2.294 new file mode 100644 index 00000000..fef1e6bf --- /dev/null +++ b/source/ap/vim/patches/7.2.294 @@ -0,0 +1,285 @@ +To: vim-dev@vim.org +Subject: Patch 7.2.294 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 7.2.294 +Problem: When using TEMPDIRS dir name could get too long. +Solution: Overwrite tail instead of appending each time. Use mkdtemp() when + available. (James Vega) +Files: src/auto/configure, src/config.h.in, src/configure.in, src/fileio.c + + +*** ../vim-7.2.293/src/auto/configure 2009-09-11 13:44:33.000000000 +0200 +--- src/auto/configure 2009-11-17 12:03:15.000000000 +0100 +*************** +*** 14019,14027 **** + + + + for ac_func in bcmp fchdir fchown fseeko fsync ftello getcwd getpseudotty \ + getpwnam getpwuid getrlimit gettimeofday getwd lstat memcmp \ +! memset nanosleep opendir putenv qsort readlink select setenv \ + setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \ + sigvec strcasecmp strerror strftime stricmp strncasecmp \ + strnicmp strpbrk strtol tgetent towlower towupper iswupper \ +--- 14019,14028 ---- + + + ++ + for ac_func in bcmp fchdir fchown fseeko fsync ftello getcwd getpseudotty \ + getpwnam getpwuid getrlimit gettimeofday getwd lstat memcmp \ +! memset mkdtemp nanosleep opendir putenv qsort readlink select setenv \ + setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \ + sigvec strcasecmp strerror strftime stricmp strncasecmp \ + strnicmp strpbrk strtol tgetent towlower towupper iswupper \ +*** ../vim-7.2.293/src/config.h.in 2009-05-21 23:25:38.000000000 +0200 +--- src/config.h.in 2009-11-11 17:40:21.000000000 +0100 +*************** +*** 157,162 **** +--- 157,163 ---- + #undef HAVE_LSTAT + #undef HAVE_MEMCMP + #undef HAVE_MEMSET ++ #undef HAVE_MKDTEMP + #undef HAVE_NANOSLEEP + #undef HAVE_OPENDIR + #undef HAVE_FLOAT_FUNCS +*** ../vim-7.2.293/src/configure.in 2009-09-11 13:44:33.000000000 +0200 +--- src/configure.in 2009-11-11 17:40:21.000000000 +0100 +*************** +*** 2635,2641 **** + dnl Check for functions in one big call, to reduce the size of configure + AC_CHECK_FUNCS(bcmp fchdir fchown fseeko fsync ftello getcwd getpseudotty \ + getpwnam getpwuid getrlimit gettimeofday getwd lstat memcmp \ +! memset nanosleep opendir putenv qsort readlink select setenv \ + setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \ + sigvec strcasecmp strerror strftime stricmp strncasecmp \ + strnicmp strpbrk strtol tgetent towlower towupper iswupper \ +--- 2635,2641 ---- + dnl Check for functions in one big call, to reduce the size of configure + AC_CHECK_FUNCS(bcmp fchdir fchown fseeko fsync ftello getcwd getpseudotty \ + getpwnam getpwuid getrlimit gettimeofday getwd lstat memcmp \ +! memset mkdtemp nanosleep opendir putenv qsort readlink select setenv \ + setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \ + sigvec strcasecmp strerror strftime stricmp strncasecmp \ + strnicmp strpbrk strtol tgetent towlower towupper iswupper \ +*** ../vim-7.2.293/src/fileio.c 2009-09-11 17:24:01.000000000 +0200 +--- src/fileio.c 2009-11-11 18:01:22.000000000 +0100 +*************** +*** 146,151 **** +--- 146,152 ---- + # endif + #endif + static int move_lines __ARGS((buf_T *frombuf, buf_T *tobuf)); ++ static void vim_settempdir __ARGS((char_u *tempdir)); + #ifdef FEAT_AUTOCMD + static char *e_auchangedbuf = N_("E812: Autocommands changed buffer or buffer name"); + #endif +*************** +*** 6987,6992 **** +--- 6988,7020 ---- + #endif + + /* ++ * Directory "tempdir" was created. Expand this name to a full path and put ++ * it in "vim_tempdir". This avoids that using ":cd" would confuse us. ++ * "tempdir" must be no longer than MAXPATHL. ++ */ ++ static void ++ vim_settempdir(tempdir) ++ char_u *tempdir; ++ { ++ char_u *buf; ++ ++ buf = alloc((unsigned)MAXPATHL + 2); ++ if (buf != NULL) ++ { ++ if (vim_FullName(tempdir, buf, MAXPATHL, FALSE) == FAIL) ++ STRCPY(buf, tempdir); ++ # ifdef __EMX__ ++ if (vim_strchr(buf, '/') != NULL) ++ STRCAT(buf, "/"); ++ else ++ # endif ++ add_pathsep(buf); ++ vim_tempdir = vim_strsave(buf); ++ vim_free(buf); ++ } ++ } ++ ++ /* + * vim_tempname(): Return a unique name that can be used for a temp file. + * + * The temp file is NOT created. +*************** +*** 7007,7014 **** + #ifdef TEMPDIRNAMES + static char *(tempdirs[]) = {TEMPDIRNAMES}; + int i; +- long nr; +- long off; + # ifndef EEXIST + struct stat st; + # endif +--- 7035,7040 ---- +*************** +*** 7027,7032 **** +--- 7053,7064 ---- + */ + for (i = 0; i < (int)(sizeof(tempdirs) / sizeof(char *)); ++i) + { ++ size_t itmplen; ++ # ifndef HAVE_MKDTEMP ++ long nr; ++ long off; ++ # endif ++ + /* expand $TMP, leave room for "/v1100000/999999999" */ + expand_env((char_u *)tempdirs[i], itmp, TEMPNAMELEN - 20); + if (mch_isdir(itmp)) /* directory exists */ +*************** +*** 7040,7046 **** +--- 7072,7085 ---- + else + # endif + add_pathsep(itmp); ++ itmplen = STRLEN(itmp); + ++ # ifdef HAVE_MKDTEMP ++ /* Leave room for filename */ ++ STRCAT(itmp, "vXXXXXX"); ++ if (mkdtemp((char *)itmp) != NULL) ++ vim_settempdir(itmp); ++ # else + /* Get an arbitrary number of up to 6 digits. When it's + * unlikely that it already exists it will be faster, + * otherwise it doesn't matter. The use of mkdir() avoids any +*************** +*** 7052,7110 **** + for (off = 0; off < 10000L; ++off) + { + int r; +! #if defined(UNIX) || defined(VMS) + mode_t umask_save; +! #endif + +! sprintf((char *)itmp + STRLEN(itmp), "v%ld", nr + off); +! # ifndef EEXIST + /* If mkdir() does not set errno to EEXIST, check for + * existing file here. There is a race condition then, + * although it's fail-safe. */ + if (mch_stat((char *)itmp, &st) >= 0) + continue; +! # endif +! #if defined(UNIX) || defined(VMS) + /* Make sure the umask doesn't remove the executable bit. + * "repl" has been reported to use "177". */ + umask_save = umask(077); +! #endif + r = vim_mkdir(itmp, 0700); +! #if defined(UNIX) || defined(VMS) + (void)umask(umask_save); +! #endif + if (r == 0) + { +! char_u *buf; +! +! /* Directory was created, use this name. +! * Expand to full path; When using the current +! * directory a ":cd" would confuse us. */ +! buf = alloc((unsigned)MAXPATHL + 1); +! if (buf != NULL) +! { +! if (vim_FullName(itmp, buf, MAXPATHL, FALSE) +! == FAIL) +! STRCPY(buf, itmp); +! # ifdef __EMX__ +! if (vim_strchr(buf, '/') != NULL) +! STRCAT(buf, "/"); +! else +! # endif +! add_pathsep(buf); +! vim_tempdir = vim_strsave(buf); +! vim_free(buf); +! } + break; + } +! # ifdef EEXIST + /* If the mkdir() didn't fail because the file/dir exists, + * we probably can't create any dir here, try another + * place. */ + if (errno != EEXIST) +! # endif + break; + } + if (vim_tempdir != NULL) + break; + } +--- 7091,7131 ---- + for (off = 0; off < 10000L; ++off) + { + int r; +! # if defined(UNIX) || defined(VMS) + mode_t umask_save; +! # endif + +! sprintf((char *)itmp + itmplen, "v%ld", nr + off); +! # ifndef EEXIST + /* If mkdir() does not set errno to EEXIST, check for + * existing file here. There is a race condition then, + * although it's fail-safe. */ + if (mch_stat((char *)itmp, &st) >= 0) + continue; +! # endif +! # if defined(UNIX) || defined(VMS) + /* Make sure the umask doesn't remove the executable bit. + * "repl" has been reported to use "177". */ + umask_save = umask(077); +! # endif + r = vim_mkdir(itmp, 0700); +! # if defined(UNIX) || defined(VMS) + (void)umask(umask_save); +! # endif + if (r == 0) + { +! vim_settempdir(itmp); + break; + } +! # ifdef EEXIST + /* If the mkdir() didn't fail because the file/dir exists, + * we probably can't create any dir here, try another + * place. */ + if (errno != EEXIST) +! # endif + break; + } ++ # endif /* HAVE_MKDTEMP */ + if (vim_tempdir != NULL) + break; + } +*** ../vim-7.2.293/src/version.c 2009-11-11 17:30:05.000000000 +0100 +--- src/version.c 2009-11-17 11:54:49.000000000 +0100 +*************** +*** 683,684 **** +--- 683,686 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 294, + /**/ + +-- +ARTHUR: Now stand aside worthy adversary. +BLACK KNIGHT: (Glancing at his shoulder) 'Tis but a scratch. +ARTHUR: A scratch? Your arm's off. + "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 /// |