47 static int	proc_name(char *param, char *value);
48 static int	proc_arch(char *param, char *value);
49 static int	proc_version(char *param, char *value);
50 static int	proc_category(char *param, char *value);
51 static int	bad_first_char(char *param, char *value);
52 static int	not_alnum(char *param, char *pt);
53 static int	not_ascii(char *param, char *pt);
54 static int	too_long(char *param, char *pt, int len);
55 static int	isnull(char *param, char *pt);
58 ckparam(char *param, char *val)  in ckparam()  argument
63 	if (strcmp(param, "NAME") == 0)  in ckparam()
64 		ret_val = proc_name(param, value);  in ckparam()
66 	else if (strcmp(param, "ARCH") == 0)  in ckparam()
67 		ret_val = proc_arch(param, value);  in ckparam()
69 	else if (strcmp(param, "VERSION") == 0)  in ckparam()
70 		ret_val = proc_version(param, value);  in ckparam()
72 	else if (strcmp(param, "CATEGORY") == 0)  in ckparam()
73 		ret_val = proc_category(param, value);  in ckparam()
81 proc_name(char *param, char *value)  in proc_name()  argument
85 	if (!(ret_val = isnull(param, value))) {  in proc_name()
86 		ret_val += too_long(param, value, MAXLEN);  in proc_name()
87 		ret_val += not_ascii(param, value);  in proc_name()
94 proc_arch(char *param, char *value)  in proc_arch()  argument
99 	if (!(ret_val = isnull(param, value))) {  in proc_arch()
103 			ret_val += too_long(param, token, TOKLEN);  in proc_arch()
104 			ret_val += not_ascii(param, token);  in proc_arch()
113 proc_version(char *param, char *value)  in proc_version()  argument
117 	if (!(ret_val = isnull(param, value))) {  in proc_version()
118 		ret_val += bad_first_char(param, value);  in proc_version()
119 		ret_val += too_long(param, value, MAXLEN);  in proc_version()
120 		ret_val += not_ascii(param, value);  in proc_version()
127 proc_category(char *param, char *value)  in proc_category()  argument
132 	if (!(ret_val = isnull(param, value))) {  in proc_category()
136 			ret_val += too_long(param, token, TOKLEN);  in proc_category()
137 			ret_val += not_alnum(param, token);  in proc_category()
146 bad_first_char(char *param, char *value)  in bad_first_char()  argument
149 		progerr(pkg_gt(ERR_CHAR), param);  in bad_first_char()
157 isnull(char *param, char *pt)  in isnull()  argument
160 		progerr(pkg_gt(ERR_UNDEF), param);  in isnull()
167 too_long(char *param, char *pt, int len)  in too_long()  argument
170 		progerr(pkg_gt(ERR_LEN), param);  in too_long()
177 not_ascii(char *param, char *pt)  in not_ascii()  argument
181 			progerr(pkg_gt(ERR_ASCII), param);  in not_ascii()
190 not_alnum(char *param, char *pt)  in not_alnum()  argument
194 			progerr(pkg_gt(ERR_ALNUM), param);  in not_alnum()