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Here is a patch to talkd which makes it send the request to the tty with
the lowest idle time. Submitted by: loodvrij@gridpoint.com (Bruce J. Keeler)
This commit is contained in:
parent
110dbd1072
commit
a7939d5aa6
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=14783
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@ -190,6 +190,7 @@ find_user(name, tty)
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int status;
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FILE *fd;
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struct stat statb;
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time_t best = 0;
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char line[sizeof(ubuf.ut_line) + 1];
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char ftty[sizeof(_PATH_DEV) - 1 + sizeof(line)];
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@ -204,17 +205,21 @@ find_user(name, tty)
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if (SCMPN(ubuf.ut_name, name) == 0) {
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strncpy(line, ubuf.ut_line, sizeof(ubuf.ut_line));
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line[sizeof(ubuf.ut_line)] = '\0';
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if (*tty == '\0') {
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status = PERMISSION_DENIED;
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if (*tty == '\0' || best != 0) {
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if (best == 0)
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status = PERMISSION_DENIED;
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/* no particular tty was requested */
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(void) strcpy(ftty + sizeof(_PATH_DEV) - 1,
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line);
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if (stat(ftty, &statb) == 0) {
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if (!(statb.st_mode & 020))
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continue;
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(void) strcpy(tty, line);
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status = SUCCESS;
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break;
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if (statb.st_atime > best) {
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best = statb.st_atime;
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(void) strcpy(tty, line);
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status = SUCCESS;
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continue;
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}
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}
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}
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if (strcmp(line, tty) == 0) {
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