/* $NetBSD: keyword.c,v 1.28 2002/10/17 23:50:17 itojun Exp $ */ /*- * Copyright (c) 1990, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #ifndef lint #if 0 static char sccsid[] = "@(#)keyword.c 8.5 (Berkeley) 4/2/94"; #else __RCSID("$NetBSD: keyword.c,v 1.28 2002/10/17 23:50:17 itojun Exp $"); #endif #endif /* not lint */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ps.h" static VAR *findvar __P((char *)); static int vcmp __P((const void *, const void *)); #ifdef NOTINUSE {"stime", "STIME", NULL, 0, cputime}, /* XXX add stime, utime ... */ {"utime", "UTIME", NULL, 0, cputime}, /* ... display to cputime() */ {"idrss", "IDRSS", NULL, 0, pvar, 0, POFF(p_uru_idrss), ULONG, "d"}, {"isrss", "ISRSS", NULL, 0, pvar, 0, POFF(p_uru_isrss), ULONG, "d"}, {"ixrss", "IXRSS", NULL, 0, pvar, 0, POFF(p_uru_ixrss), ULONG, "d"}, #endif /* Compute offset in common structures. */ #define POFF(x) offsetof(struct kinfo_proc2, x) #define UIDFMT "u" #define UID(n1, n2, fn, off) \ { n1, n2, NULL, 0, fn, 0, off, UINT32, UIDFMT } #define GID(n1, n2, fn, off) UID(n1, n2, fn, off) #define PIDFMT "d" #define PID(n1, n2, fn, off) \ { n1, n2, NULL, 0, fn, 0, off, INT32, PIDFMT } VAR var[] = { {"%cpu", "%CPU", NULL, 0, pcpu}, {"%mem", "%MEM", NULL, 0, pmem}, {"acflag", "ACFLG", NULL, 0, pvar, 0, POFF(p_acflag), USHORT, "x"}, {"acflg", "", "acflag"}, {"blocked", "", "sigmask"}, {"caught", "", "sigcatch"}, {"command", "COMMAND", NULL, COMM|LJUST, command}, {"cpu", "CPU", NULL, 0, pvar, 0, POFF(p_estcpu), UINT, "u"}, {"cputime", "", "time"}, {"f", "F", NULL, 0, pvar, 0, POFF(p_flag), INT, "x"}, {"flags", "", "f"}, {"holdcnt", "HOLDCNT", NULL, 0, pvar, 0, POFF(p_holdcnt), INT, "d"}, {"ignored", "", "sigignore"}, {"inblk", "INBLK", NULL, 0, pvar, 0, POFF(p_uru_inblock), UINT64, "llu"}, {"inblock", "", "inblk"}, {"jobc", "JOBC", NULL, 0, pvar, 0, POFF(p_jobc), SHORT, "d"}, {"ktrace", "KTRACE", NULL, 0, pvar, 0, POFF(p_traceflag), INT, "x"}, /* XXX */ {"ktracep", "KTRACEP", NULL, 0, pvar, 0, POFF(p_tracep), KPTR, "llx"}, {"lim", "LIM", NULL, 0, maxrss}, {"login", "LOGIN", NULL, LJUST, logname}, {"logname", "", "login"}, {"lstart", "STARTED", NULL, LJUST, lstarted}, {"majflt", "MAJFLT", NULL, 0, pvar, 0, POFF(p_uru_majflt), UINT64, "llu"}, {"minflt", "MINFLT", NULL, 0, pvar, 0, POFF(p_uru_minflt), UINT64, "llu"}, {"msgrcv", "MSGRCV", NULL, 0, pvar, 0, POFF(p_uru_msgrcv), UINT64, "llu"}, {"msgsnd", "MSGSND", NULL, 0, pvar, 0, POFF(p_uru_msgsnd), UINT64, "llu"}, {"ni", "", "nice"}, {"nice", "NI", NULL, 0, pnice}, {"nivcsw", "NIVCSW", NULL, 0, pvar, 0, POFF(p_uru_nivcsw), UINT64, "llu"}, {"nsignals", "", "nsigs"}, {"nsigs", "NSIGS", NULL, 0, pvar, 0, POFF(p_uru_nsignals), UINT64, "llu"}, {"nswap", "NSWAP", NULL, 0, pvar, 0, POFF(p_uru_nswap), UINT64, "llu"}, {"nvcsw", "NVCSW", NULL, 0, pvar, 0, POFF(p_uru_nvcsw), UINT64, "llu"}, /* XXX */ {"nwchan", "WCHAN", NULL, 0, pvar, 0, POFF(p_wchan), KPTR, "llx"}, {"oublk", "OUBLK", NULL, 0, pvar, 0, POFF(p_uru_oublock), UINT64, "llu"}, {"oublock", "", "oublk"}, /* XXX */ {"p_ru", "P_RU", NULL, 0, pvar, 0, POFF(p_ru), KPTR, "llx"}, /* XXX */ {"paddr", "PADDR", NULL, 0, pvar, 0, POFF(p_paddr), KPTR, "llx"}, {"pagein", "PAGEIN", NULL, 0, pagein}, {"pcpu", "", "%cpu"}, {"pending", "", "sig"}, PID("pgid", "PGID", pvar, POFF(p__pgid)), PID("pid", "PID", pvar, POFF(p_pid)), {"pmem", "", "%mem"}, PID("ppid", "PPID", pvar, POFF(p_ppid)), {"pri", "PRI", NULL, 0, pri}, {"re", "RE", NULL, INF127, pvar, 0, POFF(p_swtime), UINT, "u"}, GID("rgid", "RGID", pvar, POFF(p_rgid)), /* XXX */ {"rlink", "RLINK", NULL, 0, pvar, 0, POFF(p_back), KPTR, "llx"}, {"rss", "RSS", NULL, 0, p_rssize}, {"rssize", "", "rsz"}, {"rsz", "RSZ", NULL, 0, rssize}, UID("ruid", "RUID", pvar, POFF(p_ruid)), {"ruser", "RUSER", NULL, LJUST, runame}, {"sess", "SESS", NULL, 0, pvar, 0, POFF(p_sess), KPTR24, "llx"}, PID("sid", "SID", pvar, POFF(p_sid)), {"sig", "PENDING", NULL, 0, pvar, 0, POFF(p_siglist), SIGLIST, "s"}, {"sigcatch", "CAUGHT", NULL, 0, pvar, 0, POFF(p_sigcatch), SIGLIST, "s"}, {"sigignore", "IGNORED", NULL, 0, pvar, 0, POFF(p_sigignore), SIGLIST, "s"}, {"sigmask", "BLOCKED", NULL, 0, pvar, 0, POFF(p_sigmask), SIGLIST, "s"}, {"sl", "SL", NULL, INF127, pvar, 0, POFF(p_slptime), UINT, "u"}, {"start", "STARTED", NULL, 0, started}, {"stat", "", "state"}, {"state", "STAT", NULL, LJUST, state}, GID("svgid", "SVGID", pvar, POFF(p_gid)), UID("svuid", "SVUID", pvar, POFF(p_uid)), {"tdev", "TDEV", NULL, 0, tdev}, {"time", "TIME", NULL, 0, cputime}, PID("tpgid", "TGPID", pvar, POFF(p_tpgid)), {"tsess", "TSESS", NULL, 0, pvar, 0, POFF(p_tsess), KPTR, "llx"}, {"tsiz", "TSIZ", NULL, 0, tsize}, {"tt", "TT", NULL, LJUST, tname}, {"tty", "TTY", NULL, LJUST, longtname}, {"ucomm", "UCOMM", NULL, LJUST, ucomm}, UID("uid", "UID", pvar, POFF(p_uid)), {"upr", "UPR", NULL, 0, pvar, 0, POFF(p_usrpri), UCHAR, "u"}, {"user", "USER", NULL, LJUST, uname}, {"usrpri", "", "upr"}, {"vsize", "", "vsz"}, {"vsz", "VSZ", NULL, 0, vsize}, {"wchan", "WCHAN", NULL, LJUST, wchan}, {"xstat", "XSTAT", NULL, 0, pvar, 0, POFF(p_xstat), USHORT, "x"}, {""}, }; void showkey() { VAR *v; int i; char *p, *sep; i = 0; sep = ""; for (v = var; *(p = v->name); ++v) { int len = strlen(p); if (termwidth && (i += len + 1) > termwidth) { i = len; sep = "\n"; } (void) printf("%s%s", sep, p); sep = " "; } (void) printf("\n"); } void parsefmt(p) char *p; { static struct varent *vtail; #define FMTSEP " \t,\n" while (p && *p) { char *cp; VAR *v; struct varent *vent; while ((cp = strsep(&p, FMTSEP)) != NULL && *cp == '\0') /* void */; if (cp == NULL || !(v = findvar(cp))) continue; if ((vent = malloc(sizeof(struct varent))) == NULL) err(1, NULL); vent->var = v; vent->next = NULL; if (vhead == NULL) vhead = vtail = vent; else { vtail->next = vent; vtail = vent; } } if (!vhead) errx(1, "no valid keywords"); } static VAR * findvar(p) char *p; { VAR *v, key; char *hp; key.name = p; hp = strchr(p, '='); if (hp) *hp++ = '\0'; key.name = p; v = bsearch(&key, var, sizeof(var)/sizeof(VAR) - 1, sizeof(VAR), vcmp); if (v && v->alias) { if (hp) { warnx("%s: illegal keyword specification", p); eval = 1; } parsefmt(v->alias); return ((VAR *)NULL); } if (!v) { warnx("%s: keyword not found", p); eval = 1; return ((VAR *)NULL); } if (hp) v->header = hp; return (v); } static int vcmp(a, b) const void *a, *b; { return (strcmp(((VAR *)a)->name, ((VAR *)b)->name)); }