44 static int str_adderr(char *str, int len, int err);
45 static int str_addarg(char *str, int len, char *arg, bool first);
131 next_field(char *str)  in next_field()  argument
133     if ((str = strchr(str, ' ')) == NULL)  in next_field()
137     *str = '\0';  in next_field()
138     while (*++str == ' ') /* loop */;  in next_field()
142     return(*str == '\0' ? NULL : str);  in next_field()
146 scanint(char *str, int *intp)  in scanint()  argument
153     if (*str == '\0')  in scanint()
158     while ((ch = *str++) != '\0')  in scanint()
276 str_adderr(char *str, int len, int err)  in str_adderr()  argument
287     strcat(str, ": ");  in str_adderr()
288     strcat(str, msg);  in str_adderr()
299 str_addarg(char str[], int len, char arg[], bool first)  in str_addarg()  argument
314 	strcat(str, ", ");  in str_addarg()
316     strcat(str, arg);  in str_addarg()
395 kill_procs(char *str)  in kill_procs()  argument
405     while (isspace(*str)) str++;  in kill_procs()
407     if (str[0] == '-')  in kill_procs()
410 	if ((nptr = next_field(str)) == NULL)  in kill_procs()
415 	if (isdigit(str[1]))  in kill_procs()
417 	    scanint(str + 1, &signum);  in kill_procs()
425 		signum = signame_to_signum(str + 1);  in kill_procs()
434 	str = nptr;  in kill_procs()
440 	if (scanint(str, &procnum) == -1)  in kill_procs()
442 	    ERROR(str, 0);  in kill_procs()
450 		ERROR(str, errno);  in kill_procs()
453     } while ((str = next_field(str)) != NULL);  in kill_procs()
465 renice_procs(char *str)  in renice_procs()  argument
474     if ((negate = (*str == '-')) != 0)  in renice_procs()
477 	str++;  in renice_procs()
481     procnum = scanint(str, &prio);  in renice_procs()
496     if ((str = next_field(str)) == NULL)  in renice_procs()
504 	if (scanint(str, &procnum) == -1)  in renice_procs()
506 	    ERROR(str, 0);  in renice_procs()
511 	    ERROR(str, errno);  in renice_procs()
513     } while ((str = next_field(str)) != NULL);  in renice_procs()