| 3c0ef626 |
1 | /* |
| 2 | * Modified for OpenSSH by Kevin Steves |
| 3 | * October 2000 |
| 4 | */ |
| 5 | |
| 6 | /* |
| 7 | * Copyright (c) 1994, 1995 Christopher G. Demetriou |
| 8 | * All rights reserved. |
| 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer in the |
| 17 | * documentation and/or other materials provided with the distribution. |
| 18 | * 3. All advertising materials mentioning features or use of this software |
| 19 | * must display the following acknowledgement: |
| 20 | * This product includes software developed by Christopher G. Demetriou |
| 21 | * for the NetBSD Project. |
| 22 | * 4. The name of the author may not be used to endorse or promote products |
| 23 | * derived from this software without specific prior written permission |
| 24 | * |
| 25 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 26 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 27 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 28 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 29 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 30 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 31 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 32 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 33 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 34 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 35 | */ |
| 36 | |
| 37 | #if defined(LIBC_SCCS) && !defined(lint) |
| e9a17296 |
38 | static char rcsid[] = "$OpenBSD: setproctitle.c,v 1.8 2001/11/06 19:21:40 art Exp $"; |
| 3c0ef626 |
39 | #endif /* LIBC_SCCS and not lint */ |
| 40 | |
| 41 | #include "includes.h" |
| 42 | |
| 43 | #ifndef HAVE_SETPROCTITLE |
| 44 | |
| 45 | #define SPT_NONE 0 |
| 46 | #define SPT_PSTAT 1 |
| 47 | |
| 48 | #ifndef SPT_TYPE |
| 49 | #define SPT_TYPE SPT_NONE |
| 50 | #endif |
| 51 | |
| 52 | #if SPT_TYPE == SPT_PSTAT |
| 53 | #include <sys/param.h> |
| 54 | #include <sys/pstat.h> |
| 55 | #endif /* SPT_TYPE == SPT_PSTAT */ |
| 56 | |
| 57 | #define MAX_PROCTITLE 2048 |
| 58 | |
| 59 | extern char *__progname; |
| 60 | |
| 61 | /* |
| 62 | * Set Process Title (SPT) defines. Modeled after sendmail's |
| 63 | * SPT type definition strategy. |
| 64 | * |
| 65 | * SPT_TYPE: |
| 66 | * |
| 67 | * SPT_NONE: Don't set the process title. Default. |
| 68 | * SPT_PSTAT: Use pstat(PSTAT_SETCMD). HP-UX specific. |
| 69 | */ |
| 70 | |
| 71 | void |
| 72 | setproctitle(const char *fmt, ...) |
| 73 | { |
| 74 | #if SPT_TYPE != SPT_NONE |
| 75 | va_list ap; |
| 76 | |
| 77 | char buf[MAX_PROCTITLE]; |
| 78 | size_t used; |
| 79 | |
| 80 | #if SPT_TYPE == SPT_PSTAT |
| 81 | union pstun pst; |
| 82 | #endif /* SPT_TYPE == SPT_PSTAT */ |
| 83 | |
| 84 | va_start(ap, fmt); |
| 85 | if (fmt != NULL) { |
| 86 | used = snprintf(buf, MAX_PROCTITLE, "%s: ", __progname); |
| 87 | if (used >= MAX_PROCTITLE) |
| 88 | used = MAX_PROCTITLE - 1; |
| 89 | (void)vsnprintf(buf + used, MAX_PROCTITLE - used, fmt, ap); |
| 90 | } else |
| 91 | (void)snprintf(buf, MAX_PROCTITLE, "%s", __progname); |
| 92 | va_end(ap); |
| 93 | used = strlen(buf); |
| 94 | |
| 95 | #if SPT_TYPE == SPT_PSTAT |
| 96 | pst.pst_command = buf; |
| 97 | pstat(PSTAT_SETCMD, pst, used, 0, 0); |
| 98 | #endif /* SPT_TYPE == SPT_PSTAT */ |
| 99 | |
| 100 | #endif /* SPT_TYPE != SPT_NONE */ |
| 101 | } |
| 102 | #endif /* HAVE_SETPROCTITLE */ |
andersk / gssapi-openssh.git / blame