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Diffstat (limited to 'bin/ps/keyword.c')
| -rw-r--r-- | bin/ps/keyword.c | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/bin/ps/keyword.c b/bin/ps/keyword.c new file mode 100644 index 0000000..fb1133b --- /dev/null +++ b/bin/ps/keyword.c @@ -0,0 +1,354 @@ +/*- + * 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. + */ + +#ifndef lint +static char sccsid[] = "@(#)keyword.c 8.5 (Berkeley) 4/2/94"; +#endif /* not lint */ + +#include <sys/param.h> +#include <sys/time.h> +#include <sys/resource.h> +#include <sys/proc.h> + +#include <err.h> +#include <errno.h> +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "ps.h" + +#ifdef P_PPWAIT +#define NEWVM +#endif + +#ifdef NEWVM +#include <sys/ucred.h> +#include <sys/sysctl.h> +#endif + +static VAR *findvar __P((char *)); +static int vcmp __P((const void *, const void *)); + +#ifdef NOTINUSE +int utime(), stime(), ixrss(), idrss(), isrss(); + {{"utime"}, "UTIME", USER, utime, 4}, + {{"stime"}, "STIME", USER, stime, 4}, + {{"ixrss"}, "IXRSS", USER, ixrss, 4}, + {{"idrss"}, "IDRSS", USER, idrss, 4}, + {{"isrss"}, "ISRSS", USER, isrss, 4}, +#endif + +/* Compute offset in common structures. */ +#define POFF(x) offsetof(struct proc, x) +#define EOFF(x) offsetof(struct eproc, x) +#define UOFF(x) offsetof(struct usave, x) +#define ROFF(x) offsetof(struct rusage, x) + +#define UIDFMT "u" +#define UIDLEN 5 +#define PIDFMT "d" +#define PIDLEN 5 +#define USERLEN 8 + +VAR var[] = { +#ifdef NEWVM + {"%cpu", "%CPU", NULL, 0, pcpu, 4}, + {"%mem", "%MEM", NULL, 0, pmem, 4}, + {"acflag", "ACFLG", NULL, 0, pvar, 3, POFF(p_acflag), USHORT, "x"}, + {"acflg", "", "acflag"}, + {"blocked", "", "sigmask"}, + {"caught", "", "sigcatch"}, + {"command", "COMMAND", NULL, COMM|LJUST|USER, command, 16}, + {"cpu", "CPU", NULL, 0, pvar, 3, POFF(p_estcpu), ULONG, "d"}, + {"cputime", "", "time"}, + {"f", "F", NULL, 0, pvar, 7, POFF(p_flag), LONG, "x"}, + {"flags", "", "f"}, + {"ignored", "", "sigignore"}, + {"inblk", "INBLK", NULL, USER, rvar, 4, ROFF(ru_inblock), LONG, "d"}, + {"inblock", "", "inblk"}, + {"jobc", "JOBC", NULL, 0, evar, 4, EOFF(e_jobc), SHORT, "d"}, + {"ktrace", "KTRACE", NULL, 0, pvar, 8, POFF(p_traceflag), LONG, "x"}, + {"ktracep", "KTRACEP", NULL, 0, pvar, 8, POFF(p_tracep), LONG, "x"}, + {"lim", "LIM", NULL, 0, maxrss, 5}, + {"login", "LOGIN", NULL, LJUST, logname, MAXLOGNAME}, + {"logname", "", "login"}, + {"lstart", "STARTED", NULL, LJUST|USER, lstarted, 28}, + {"majflt", "MAJFLT", NULL, USER, rvar, 4, ROFF(ru_majflt), LONG, "d"}, + {"minflt", "MINFLT", NULL, USER, rvar, 4, ROFF(ru_minflt), LONG, "d"}, + {"msgrcv", "MSGRCV", NULL, USER, rvar, 4, ROFF(ru_msgrcv), LONG, "d"}, + {"msgsnd", "MSGSND", NULL, USER, rvar, 4, ROFF(ru_msgsnd), LONG, "d"}, + {"ni", "", "nice"}, + {"nice", "NI", NULL, 0, pvar, 2, POFF(p_nice), CHAR, "d"}, + {"nivcsw", "NIVCSW", NULL, USER, rvar, 5, ROFF(ru_nivcsw), LONG, "d"}, + {"nsignals", "", "nsigs"}, + {"nsigs", "NSIGS", NULL, USER, rvar, 4, ROFF(ru_nsignals), LONG, "d"}, + {"nswap", "NSWAP", NULL, USER, rvar, 4, ROFF(ru_nswap), LONG, "d"}, + {"nvcsw", "NVCSW", NULL, USER, rvar, 5, ROFF(ru_nvcsw), LONG, "d"}, + {"nwchan", "WCHAN", NULL, 0, pvar, 6, POFF(p_wchan), KPTR, "x"}, + {"oublk", "OUBLK", NULL, USER, rvar, 4, ROFF(ru_oublock), LONG, "d"}, + {"oublock", "", "oublk"}, + {"p_ru", "P_RU", NULL, 0, pvar, 6, POFF(p_ru), KPTR, "x"}, + {"paddr", "PADDR", NULL, 0, evar, 6, EOFF(e_paddr), KPTR, "x"}, + {"pagein", "PAGEIN", NULL, USER, pagein, 6}, + {"pcpu", "", "%cpu"}, + {"pending", "", "sig"}, + {"pgid", "PGID", NULL, 0, evar, PIDLEN, EOFF(e_pgid), ULONG, PIDFMT}, + {"pid", "PID", NULL, 0, pvar, PIDLEN, POFF(p_pid), LONG, PIDFMT}, + {"pmem", "", "%mem"}, + {"ppid", "PPID", NULL, 0, evar, PIDLEN, EOFF(e_ppid), LONG, PIDFMT}, + {"pri", "PRI", NULL, 0, pri, 3}, + {"re", "RE", NULL, 0, pvar, 3, POFF(p_swtime), ULONG, "d"}, + {"rgid", "RGID", NULL, 0, evar, UIDLEN, EOFF(e_pcred.p_rgid), + ULONG, UIDFMT}, + {"rlink", "RLINK", NULL, 0, pvar, 8, POFF(p_back), KPTR, "x"}, + {"rss", "RSS", NULL, 0, p_rssize, 4}, + {"rssize", "", "rsz"}, + {"rsz", "RSZ", NULL, 0, rssize, 4}, + {"ruid", "RUID", NULL, 0, evar, UIDLEN, EOFF(e_pcred.p_ruid), + ULONG, UIDFMT}, + {"ruser", "RUSER", NULL, LJUST, runame, USERLEN}, + {"sess", "SESS", NULL, 0, evar, 6, EOFF(e_sess), KPTR, "x"}, + {"sig", "PENDING", NULL, 0, pvar, 8, POFF(p_siglist), LONG, "x"}, + {"sigcatch", "CAUGHT", NULL, 0, pvar, 8, POFF(p_sigcatch), LONG, "x"}, + {"sigignore", "IGNORED", + NULL, 0, pvar, 8, POFF(p_sigignore), LONG, "x"}, + {"sigmask", "BLOCKED", NULL, 0, pvar, 8, POFF(p_sigmask), LONG, "x"}, + {"sl", "SL", NULL, 0, pvar, 3, POFF(p_slptime), ULONG, "d"}, + {"start", "STARTED", NULL, LJUST|USER, started, 8}, + {"stat", "", "state"}, + {"state", "STAT", NULL, 0, state, 4}, + {"svgid", "SVGID", + NULL, 0, evar, UIDLEN, EOFF(e_pcred.p_svgid), ULONG, UIDFMT}, + {"svuid", "SVUID", + NULL, 0, evar, UIDLEN, EOFF(e_pcred.p_svuid), ULONG, UIDFMT}, + {"tdev", "TDEV", NULL, 0, tdev, 4}, + {"time", "TIME", NULL, USER, cputime, 9}, + {"tpgid", "TPGID", NULL, 0, evar, 4, EOFF(e_tpgid), ULONG, PIDFMT}, + {"tsess", "TSESS", NULL, 0, evar, 6, EOFF(e_tsess), KPTR, "x"}, + {"tsiz", "TSIZ", NULL, 0, tsize, 4}, + {"tt", "TT", NULL, LJUST, tname, 3}, + {"tty", "TTY", NULL, LJUST, longtname, 8}, + {"ucomm", "UCOMM", NULL, LJUST, ucomm, MAXCOMLEN}, + {"uid", "UID", NULL, 0, evar, UIDLEN, EOFF(e_ucred.cr_uid), + ULONG, UIDFMT}, + {"upr", "UPR", NULL, 0, pvar, 3, POFF(p_usrpri), CHAR, "d"}, + {"user", "USER", NULL, LJUST, uname, USERLEN}, + {"usrpri", "", "upr"}, + {"vsize", "", "vsz"}, + {"vsz", "VSZ", NULL, 0, vsize, 5}, + {"wchan", "WCHAN", NULL, LJUST, wchan, 6}, + {"xstat", "XSTAT", NULL, 0, pvar, 4, POFF(p_xstat), USHORT, "x"}, +#else + {"%cpu", "%CPU", NULL, 0, pcpu, 4}, + {"%mem", "%MEM", NULL, 0, pmem, 4}, + {"acflag", "ACFLG", NULL, USER, uvar, 3, UOFF(u_acflag), SHORT, "x"}, + {"acflg", "", "acflag"}, + {"blocked", "", "sigmask"}, + {"caught", "", "sigcatch"}, + {"command", "COMMAND", NULL, COMM|LJUST|USER, command, 16}, + {"cpu", "CPU", NULL, 0, pvar, 3, POFF(p_cpu), ULONG, "d"}, + {"cputime", "", "time"}, + {"f", "F", NULL, 0, pvar, 7, POFF(p_flag), LONG, "x"}, + {"flags", "", "f"}, + {"ignored", "", "sigignore"}, + {"inblk", "INBLK", NULL, USER, rvar, 4, ROFF(ru_inblock), LONG, "d"}, + {"inblock", "", "inblk"}, + {"jobc", "JOBC", NULL, 0, evar, 4, EOFF(e_jobc), SHORT, "d"}, + {"ktrace", "KTRACE", NULL, 0, pvar, 8, POFF(p_traceflag), LONG, "x"}, + {"ktracep", "KTRACEP", NULL, 0, pvar, 8, POFF(p_tracep), LONG, "x"}, + {"lim", "LIM", NULL, 0, maxrss, 5}, + {"logname", "LOGNAME", NULL, LJUST, logname, MAXLOGNAME}, + {"lstart", "STARTED", NULL, LJUST|USER, lstarted, 28}, + {"majflt", "MAJFLT", NULL, USER, rvar, 4, ROFF(ru_majflt), LONG, "d"}, + {"minflt", "MINFLT", NULL, USER, rvar, 4, ROFF(ru_minflt), LONG, "d"}, + {"msgrcv", "MSGRCV", NULL, USER, rvar, 4, ROFF(ru_msgrcv), LONG, "d"}, + {"msgsnd", "MSGSND", NULL, USER, rvar, 4, ROFF(ru_msgsnd), LONG, "d"}, + {"ni", "", "nice"}, + {"nice", "NI", NULL, 0, pvar, 2, POFF(p_nice), CHAR, "d"}, + {"nivcsw", "NIVCSW", NULL, USER, rvar, 5, ROFF(ru_nivcsw), LONG, "d"}, + {"nsignals", "", "nsigs"}, + {"nsigs", "NSIGS", NULL, USER, rvar, 4, ROFF(ru_nsignals), LONG, "d"}, + {"nswap", "NSWAP", NULL, USER, rvar, 4, ROFF(ru_nswap), LONG, "d"}, + {"nvcsw", "NVCSW", NULL, USER, rvar, 5, ROFF(ru_nvcsw), LONG, "d"}, + {"nwchan", "WCHAN", NULL, 0, pvar, 6, POFF(p_wchan), KPTR, "x"}, + {"oublk", "OUBLK", NULL, USER, rvar, 4, ROFF(ru_oublock), LONG, "d"}, + {"oublock", "", "oublk"}, + {"p_ru", "P_RU", NULL, 0, pvar, 6, POFF(p_ru), KPTR, "x"}, + {"paddr", "PADDR", NULL, 0, evar, 6, EOFF(e_paddr), KPTR, "x"}, + {"pagein", "PAGEIN", NULL, USER, pagein, 6}, + {"pcpu", "", "%cpu"}, + {"pending", "", "sig"}, + {"pgid", "PGID", NULL, 0, evar, PIDLEN, EOFF(e_pgid), ULONG, PIDFMT}, + {"pid", "PID", NULL, 0, pvar, PIDLEN, POFF(p_pid), LONG, PIDFMT}, + {"pmem", "", "%mem"}, + {"poip", "POIP", NULL, 0, pvar, 4, POFF(p_poip), SHORT, "d"}, + {"ppid", "PPID", NULL, 0, pvar, PIDLEN, POFF(p_ppid), LONG, PIDFMT}, + {"pri", "PRI", NULL, 0, pri, 3}, + {"re", "RE", NULL, 0, pvar, 3, POFF(p_swtime), ULONG, "d"}, + {"rgid", "RGID", NULL, 0, pvar, UIDLEN, POFF(p_rgid), USHORT, UIDFMT}, + {"rlink", "RLINK", NULL, 0, pvar, 8, POFF(p_rlink), KPTR, "x"}, + {"rss", "RSS", NULL, 0, p_rssize, 4}, + {"rssize", "", "rsz"}, + {"rsz", "RSZ", NULL, 0, rssize, 4}, + {"ruid", "RUID", NULL, 0, pvar, UIDLEN, POFF(p_ruid), USHORT, UIDFMT}, + {"ruser", "RUSER", NULL, LJUST, runame, USERLEN}, + {"sess", "SESS", NULL, 0, evar, 6, EOFF(e_sess), KPTR, "x"}, + {"sig", "PENDING", NULL, 0, pvar, 8, POFF(p_sig), LONG, "x"}, + {"sigcatch", "CAUGHT", NULL, 0, pvar, 8, POFF(p_sigcatch), LONG, "x"}, + {"sigignore", "IGNORED", + NULL, 0, pvar, 8, POFF(p_sigignore), LONG, "x"}, + {"sigmask", "BLOCKED", NULL, 0, pvar, 8, POFF(p_sigmask), LONG, "x"}, + {"sl", "SL", NULL, 0, pvar, 3, POFF(p_slptime), ULONG, "d"}, + {"start", "STARTED", NULL, LJUST|USER, started, 8}, + {"stat", "", "state"}, + {"state", "STAT", NULL, 0, state, 4}, + {"svgid", "SVGID", + NULL, 0, pvar, UIDLEN, POFF(p_svgid), USHORT, UIDFMT}, + {"svuid", "SVUID", + NULL, 0, pvar, UIDLEN, POFF(p_svuid), USHORT, UIDFMT}, + {"tdev", "TDEV", NULL, 0, tdev, 4}, + {"time", "TIME", NULL, USER, cputime, 9}, + {"tpgid", "TPGID", NULL, 0, evar, 4, EOFF(e_tpgid), ULONG, PIDFMT}, + {"trs", "TRS", NULL, 0, trss, 3}, + {"tsess", "TSESS", NULL, 0, evar, 6, EOFF(e_tsess), KPTR, "x"}, + {"tsiz", "TSIZ", NULL, 0, tsize, 4}, + {"tt", "TT", NULL, LJUST, tname, 3}, + {"tty", "TTY", NULL, LJUST, longtname, 8}, + {"ucomm", "UCOMM", NULL, LJUST, ucomm, MAXCOMLEN}, + {"uid", "UID", NULL, 0, pvar, UIDLEN, POFF(p_uid),USHORT, UIDFMT}, + {"upr", "UPR", NULL, 0, pvar, 3, POFF(p_usrpri), CHAR, "d"}, + {"uprocp", "UPROCP", NULL, USER, uvar, 6, UOFF(u_procp), KPTR, "x"}, + {"user", "USER", NULL, LJUST, uname, USERLEN}, + {"usrpri", "", "upr"}, + {"vsize", "", "vsz"}, + {"vsz", "VSZ", NULL, 0, vsize, 5}, + {"wchan", "WCHAN", NULL, LJUST, wchan, 6}, + {"xstat", "XSTAT", NULL, 0, pvar, 4, POFF(p_xstat), USHORT, "x"}, +#endif + {""}, +}; + +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 (!(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; + int vcmp(); + + 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; + } + if (hp) + v->header = hp; + return (v); +} + +static int +vcmp(a, b) + const void *a, *b; +{ + return (strcmp(((VAR *)a)->name, ((VAR *)b)->name)); +} |
