cmd/pgrep/psexp.c

35 #include "psexp.h"
38 psexp_create(psexp_t *psexp)
40 	idtab_create(&psexp->ps_euids);
41 	idtab_create(&psexp->ps_ruids);
42 	idtab_create(&psexp->ps_rgids);
43 	idtab_create(&psexp->ps_ppids);
44 	idtab_create(&psexp->ps_pgids);
45 	idtab_create(&psexp->ps_sids);
46 	idtab_create(&psexp->ps_ttys);
47 	idtab_create(&psexp->ps_projids);
48 	idtab_create(&psexp->ps_taskids);
49 	idtab_create(&psexp->ps_zoneids);
50 	idtab_create(&psexp->ps_ctids);
52 	psexp->ps_pat = NULL;
56 psexp_destroy(psexp_t *psexp)
58 	idtab_destroy(&psexp->ps_euids);
59 	idtab_destroy(&psexp->ps_ruids);
60 	idtab_destroy(&psexp->ps_rgids);
61 	idtab_destroy(&psexp->ps_ppids);
62 	idtab_destroy(&psexp->ps_pgids);
63 	idtab_destroy(&psexp->ps_sids);
64 	idtab_destroy(&psexp->ps_ttys);
65 	idtab_destroy(&psexp->ps_projids);
66 	idtab_destroy(&psexp->ps_taskids);
67 	idtab_destroy(&psexp->ps_zoneids);
68 	idtab_destroy(&psexp->ps_ctids);
70 	if (psexp->ps_pat)
71 		regfree(&psexp->ps_reg);
75 psexp_compile(psexp_t *psexp)
81 	idtab_sort(&psexp->ps_euids);
82 	idtab_sort(&psexp->ps_ruids);
83 	idtab_sort(&psexp->ps_rgids);
84 	idtab_sort(&psexp->ps_ppids);
85 	idtab_sort(&psexp->ps_pgids);
86 	idtab_sort(&psexp->ps_sids);
87 	idtab_sort(&psexp->ps_ttys);
88 	idtab_sort(&psexp->ps_projids);
89 	idtab_sort(&psexp->ps_taskids);
90 	idtab_sort(&psexp->ps_zoneids);
91 	idtab_sort(&psexp->ps_ctids);
93 	if (psexp->ps_pat != NULL) {
94 		if ((err = regcomp(&psexp->ps_reg, psexp->ps_pat,
97 			nbytes = regerror(err, &psexp->ps_reg, NULL, 0);
99 			(void) regerror(err, &psexp->ps_reg, buf, nbytes);
110 	psexp->__f1.id_data && !idtab_search(&psexp->__f1, psinfo->__f2)
113 psexp_match(psexp_t *psexp, psinfo_t *psinfo, int flags)
141 	if (psexp->ps_pat != NULL) {
145 		if (regexec(&psexp->ps_reg, s, 1, &pmatch, 0) != 0)