diff options
Diffstat (limited to 'bin/ps/ps.h')
| -rw-r--r-- | bin/ps/ps.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/bin/ps/ps.h b/bin/ps/ps.h new file mode 100644 index 000000000000..03e38af9d517 --- /dev/null +++ b/bin/ps/ps.h @@ -0,0 +1,90 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 1990, 1993 + * 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. 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. + * + * @(#)ps.h 8.1 (Berkeley) 5/31/93 + * $FreeBSD$ + */ + +#include <sys/queue.h> + +#define UNLIMITED 0 /* unlimited terminal width */ +enum type { CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR, PGTOK }; + +typedef struct kinfo_str { + STAILQ_ENTRY(kinfo_str) ks_next; + char *ks_str; /* formatted string */ +} KINFO_STR; + +typedef struct kinfo { + struct kinfo_proc *ki_p; /* kinfo_proc structure */ + const char *ki_args; /* exec args */ + const char *ki_env; /* environment */ + int ki_valid; /* 1 => uarea stuff valid */ + double ki_pcpu; /* calculated in main() */ + segsz_t ki_memsize; /* calculated in main() */ + union { + int level; /* used in decendant_sort() */ + char *prefix; /* calculated in decendant_sort() */ + } ki_d; + STAILQ_HEAD(, kinfo_str) ki_ks; +} KINFO; + +/* Variables. */ +typedef struct varent { + STAILQ_ENTRY(varent) next_ve; + const char *header; + struct var *var; +} VARENT; + +typedef struct var { + const char *name; /* name(s) of variable */ + const char *header; /* default header */ + const char *alias; /* aliases */ + const char *field; /* xo field name */ +#define COMM 0x01 /* needs exec arguments and environment (XXX) */ +#define LJUST 0x02 /* left adjust on output (trailing blanks) */ +#define USER 0x04 /* needs user structure */ +#define INF127 0x10 /* values >127 displayed as 127 */ + u_int flag; + /* output routine */ + char *(*oproc)(struct kinfo *, struct varent *); + /* + * The following (optional) elements are hooks for passing information + * to the generic output routine pvar (which prints simple elements + * from the well known kinfo_proc structure). + */ + size_t off; /* offset in structure */ + enum type type; /* type of element */ + const char *fmt; /* printf format */ + + short width; /* calculated width */ +} VAR; + +#include "extern.h" |