diff options
Diffstat (limited to 'contrib/cvs/src/vers_ts.c')
| -rw-r--r-- | contrib/cvs/src/vers_ts.c | 64 |
1 files changed, 42 insertions, 22 deletions
diff --git a/contrib/cvs/src/vers_ts.c b/contrib/cvs/src/vers_ts.c index 613e52e..bae3a43 100644 --- a/contrib/cvs/src/vers_ts.c +++ b/contrib/cvs/src/vers_ts.c @@ -3,7 +3,7 @@ * 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 1.4 kit. + * specified in the README file that comes with the CVS source distribution. */ #include "cvs.h" @@ -12,14 +12,16 @@ static void time_stamp_server PROTO((char *, Vers_TS *, Entnode *)); #endif -/* - * Fill in and return a Vers_TS structure "user" is the name of the local - * file; entries is the entries file - preparsed for our pleasure. rcs is - * the current source control file - preparsed for our pleasure. - */ +/* Fill in and return a Vers_TS structure for the file FINFO. TAG and + DATE are from the command line. */ + Vers_TS * Version_TS (finfo, options, tag, date, force_tag_match, set_time) struct file_info *finfo; + + /* Keyword expansion options, I think generally from the command + line. Can be either NULL or "" to indicate none are specified + here. */ char *options; char *tag; char *date; @@ -57,6 +59,18 @@ Version_TS (finfo, options, tag, date, force_tag_match, set_time) { entdata = (Entnode *) p->data; + if (entdata->type == ENT_SUBDIR) + { + /* According to cvs.texinfo, the various fields in the Entries + file for a directory (other than the name) do not have a + defined meaning. We need to pass them along without getting + confused based on what is in them. Therefore we make sure + not to set vn_user and the like from Entries, add.c and + perhaps other code will expect these fields to be NULL for + a directory. */ + vers_ts->entdata = entdata; + } + else #ifdef SERVER_SUPPORT /* An entries line with "D" in the timestamp indicates that the client sent Is-modified without sending Entry. So we want to @@ -79,22 +93,25 @@ Version_TS (finfo, options, tag, date, force_tag_match, set_time) if (!(sdtp && sdtp->aflag)) vers_ts->date = xstrdup (entdata->date); } - if (!options || (options && *options == '\0')) - { - if (!(sdtp && sdtp->aflag)) - vers_ts->options = xstrdup (entdata->options); - } vers_ts->entdata = entdata; } + /* Even if we don't have an "entries line" as such + (vers_ts->entdata), we want to pick up options which could + have been from a Kopt protocol request. */ + if (!options || (options && *options == '\0')) + { + if (!(sdtp && sdtp->aflag)) + vers_ts->options = xstrdup (entdata->options); + } } /* * -k options specified on the command line override (and overwrite) * options stored in the entries file */ - if (options) + if (options && *options != '\0') vers_ts->options = xstrdup (options); - else if (!vers_ts->options) + else if (!vers_ts->options || *vers_ts->options == '\0') { if (finfo->rcs != NULL) { @@ -175,7 +192,7 @@ Version_TS (finfo, options, tag, date, force_tag_match, set_time) * get the Date the revision was checked in. If "user" exists, set * its mtime. */ - if (set_time) + if (set_time && vers_ts->vn_rcs != NULL) { #ifdef SERVER_SUPPORT if (server_active) @@ -186,15 +203,18 @@ Version_TS (finfo, options, tag, date, force_tag_match, set_time) struct utimbuf t; memset (&t, 0, sizeof (t)); - if (vers_ts->vn_rcs) + t.modtime = + RCS_getrevtime (rcsdata, vers_ts->vn_rcs, 0, 0); + if (t.modtime != (time_t) -1) { - t.modtime = - RCS_getrevtime (rcsdata, vers_ts->vn_rcs, 0, 0); - if (t.modtime != (time_t) -1) - { - t.actime = t.modtime; - (void) utime (finfo->file, &t); - } + t.actime = t.modtime; + + /* This used to need to ignore existence_errors + (for cases like where update.c now clears + set_time if noexec, but didn't used to). I + think maybe now it doesn't (server_modtime does + not like those kinds of cases). */ + (void) utime (finfo->file, &t); } } } |
