diff options
Diffstat (limited to 'contrib/cvs/src/checkin.c')
| -rw-r--r-- | contrib/cvs/src/checkin.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/contrib/cvs/src/checkin.c b/contrib/cvs/src/checkin.c deleted file mode 100644 index 06d431ff0b89..000000000000 --- a/contrib/cvs/src/checkin.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Copyright (C) 1986-2005 The Free Software Foundation, Inc. - * - * Portions Copyright (C) 1998-2005 Derek Price, Ximbiot <http://ximbiot.com>, - * and others. - * - * Portions Copyright (C) 1992, Brian Berliner and Jeff Polk - * Portions Copyright (C) 1989-1992, Brian Berliner - * - * You may distribute under the terms of the GNU General Public License as - * specified in the README file that comes with the CVS source distribution. - * - * Check In - * - * Does a very careful checkin of the file "user", and tries not to spoil its - * modification time (to avoid needless recompilations). When RCS ID keywords - * get expanded on checkout, however, the modification time is updated and - * there is no good way to get around this. - * - * Returns non-zero on error. - */ - -#include <assert.h> -#include "cvs.h" -#include "fileattr.h" -#include "edit.h" - -int -Checkin (type, finfo, rev, tag, options, message) - int type; - struct file_info *finfo; - char *rev; - char *tag; - char *options; - char *message; -{ - Vers_TS *vers; - int set_time; - char *tocvsPath = NULL; - - /* Hmm. This message goes to stdout and the "foo,v <-- foo" - message from "ci" goes to stderr. This doesn't make a whole - lot of sense, but making everything go to stdout can only be - gracefully achieved once RCS_checkin is librarified. */ - cvs_output ("Checking in ", 0); - cvs_output (finfo->fullname, 0); - cvs_output (";\n", 0); - - tocvsPath = wrap_tocvs_process_file (finfo->file); - if (!noexec) - { - if (tocvsPath) - { - if (unlink_file_dir (finfo->file) < 0) - if (! existence_error (errno)) - error (1, errno, "cannot remove %s", finfo->fullname); - rename_file (tocvsPath, finfo->file); - } - } - - /* There use to be a check for finfo->rcs == NULL here and then a - * call to RCS_parse when necessary, but Checkin() isn't called - * if the RCS file hasn't already been parsed in one of the - * check functions. - */ - assert (finfo->rcs != NULL); - - switch (RCS_checkin (finfo->rcs, finfo->file, message, rev, 0, - RCS_FLAGS_KEEPFILE)) - { - case 0: /* everything normal */ - - /* The checkin succeeded. If checking the file out again - would not cause any changes, we are done. Otherwise, - we need to check out the file, which will change the - modification time of the file. - - The only way checking out the file could cause any - changes is if the file contains RCS keywords. So we if - we are not expanding RCS keywords, we are done. */ - - if (options != NULL - && strcmp (options, "-V4") == 0) /* upgrade to V5 now */ - options[0] = '\0'; - - /* FIXME: If PreservePermissions is on, RCS_cmp_file is - going to call RCS_checkout into a temporary file - anyhow. In that case, it would be more efficient to - call RCS_checkout here, compare the resulting files - using xcmp, and rename if necessary. I think this - should be fixed in RCS_cmp_file. */ - if( ( ! preserve_perms - && options != NULL - && ( strcmp( options, "-ko" ) == 0 - || strcmp( options, "-kb" ) == 0 ) ) - || RCS_cmp_file( finfo->rcs, rev, (char **)NULL, (char *)NULL, - options, finfo->file ) == 0 ) - { - /* The existing file is correct. We don't have to do - anything. */ - set_time = 0; - } - else - { - /* The existing file is incorrect. We need to check - out the correct file contents. */ - if (RCS_checkout (finfo->rcs, finfo->file, rev, (char *) NULL, - options, RUN_TTY, (RCSCHECKOUTPROC) NULL, - (void *) NULL) != 0) - error (1, 0, "failed when checking out new copy of %s", - finfo->fullname); - xchmod (finfo->file, 1); - set_time = 1; - } - - wrap_fromcvs_process_file (finfo->file); - - /* - * If we want read-only files, muck the permissions here, before - * getting the file time-stamp. - */ - if (!cvswrite || fileattr_get (finfo->file, "_watched")) - xchmod (finfo->file, 0); - - /* Re-register with the new data. */ - vers = Version_TS (finfo, NULL, tag, NULL, 1, set_time); - if (strcmp (vers->options, "-V4") == 0) - vers->options[0] = '\0'; - Register (finfo->entries, finfo->file, vers->vn_rcs, vers->ts_user, - vers->options, vers->tag, vers->date, (char *) 0); - history_write (type, NULL, vers->vn_rcs, - finfo->file, finfo->repository); - - if (tocvsPath) - if (unlink_file_dir (tocvsPath) < 0) - error (0, errno, "cannot remove %s", tocvsPath); - - break; - - case -1: /* fork failed */ - if (tocvsPath) - if (unlink_file_dir (tocvsPath) < 0) - error (0, errno, "cannot remove %s", tocvsPath); - - if (!noexec) - error (1, errno, "could not check in %s -- fork failed", - finfo->fullname); - return (1); - - default: /* ci failed */ - - /* The checkin failed, for some unknown reason, so we - print an error, and return an error. We assume that - the original file has not been touched. */ - if (tocvsPath) - if (unlink_file_dir (tocvsPath) < 0) - error (0, errno, "cannot remove %s", tocvsPath); - - if (!noexec) - error (0, 0, "could not check in %s", finfo->fullname); - return (1); - } - - /* - * When checking in a specific revision, we may have locked the wrong - * branch, so to be sure, we do an extra unlock here before - * returning. - */ - if (rev) - { - (void) RCS_unlock (finfo->rcs, NULL, 1); - RCS_rewrite (finfo->rcs, NULL, NULL); - } - -#ifdef SERVER_SUPPORT - if (server_active) - { - if (set_time) - /* Need to update the checked out file on the client side. */ - server_updated (finfo, vers, SERVER_UPDATED, - (mode_t) -1, (unsigned char *) NULL, - (struct buffer *) NULL); - else - server_checked_in (finfo->file, finfo->update_dir, finfo->repository); - } - else -#endif - mark_up_to_date (finfo->file); - - freevers_ts (&vers); - return 0; -} |