perf/util/syscalltbl.c

67 static int syscalltbl__init_native(struct syscalltbl *tbl)
76 	entries = tbl->syscalls.entries = malloc(sizeof(struct syscall) * nr_entries);
77 	if (tbl->syscalls.entries == NULL)
88 	qsort(tbl->syscalls.entries, nr_entries, sizeof(struct syscall), syscallcmp);
89 	tbl->syscalls.nr_entries = nr_entries;
90 	tbl->syscalls.max_id	 = syscalltbl_native_max_id;
96 	struct syscalltbl *tbl = malloc(sizeof(*tbl));
97 	if (tbl) {
98 		if (syscalltbl__init_native(tbl)) {
99 			free(tbl);
103 	return tbl;
106 void syscalltbl__delete(struct syscalltbl *tbl)
108 	zfree(&tbl->syscalls.entries);
109 	free(tbl);
112 const char *syscalltbl__name(const struct syscalltbl *tbl __maybe_unused, int id)
117 int syscalltbl__id(struct syscalltbl *tbl, const char *name)
119 	struct syscall *sc = bsearch(name, tbl->syscalls.entries,
120 				     tbl->syscalls.nr_entries, sizeof(*sc),
126 int syscalltbl__strglobmatch_next(struct syscalltbl *tbl, const char *syscall_glob, int *idx)
129 	struct syscall *syscalls = tbl->syscalls.entries;
131 	for (i = *idx + 1; i < tbl->syscalls.nr_entries; ++i) {
141 int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_glob, int *idx)
144 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
153 	struct syscalltbl *tbl = zalloc(sizeof(*tbl));
154 	if (tbl)
155 		tbl->audit_machine = audit_detect_machine();
156 	return tbl;
159 void syscalltbl__delete(struct syscalltbl *tbl)
161 	free(tbl);
164 const char *syscalltbl__name(const struct syscalltbl *tbl, int id)
166 	return audit_syscall_to_name(id, tbl->audit_machine);
169 int syscalltbl__id(struct syscalltbl *tbl, const char *name)
171 	return audit_name_to_syscall(name, tbl->audit_machine);
174 int syscalltbl__strglobmatch_next(struct syscalltbl *tbl __maybe_unused,
180 int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_glob, int *idx)
182 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);