version 1.4, 1997/01/15 23:42:10 |
version 1.8, 2002/02/16 21:27:43 |
|
|
|
|
static int *found, foundman; |
static int *found, foundman; |
|
|
void apropos __P((char **, char *, int)); |
#define MAXLINELEN 8192 /* max line handled */ |
void lowstr __P((char *, char *)); |
|
int match __P((char *, char *)); |
|
void usage __P((void)); |
|
|
|
|
void apropos(char **, char *, int); |
|
void lowstr(char *, char *); |
|
int match(char *, char *); |
|
void usage(void); |
|
|
int |
int |
main(argc, argv) |
main(argc, argv) |
int argc; |
int argc; |
|
|
int buildpath; |
int buildpath; |
{ |
{ |
char *end, *name, **p; |
char *end, *name, **p; |
char buf[LINE_MAX + 1], wbuf[LINE_MAX + 1]; |
char buf[MAXLINELEN + 1], wbuf[MAXLINELEN + 1]; |
|
char hold[MAXPATHLEN]; |
|
|
for (name = path; name; name = end) { /* through name list */ |
for (name = path; name; name = end) { /* through name list */ |
if (end = strchr(name, ':')) |
if ((end = strchr(name, ':'))) |
*end++ = '\0'; |
*end++ = '\0'; |
|
|
if (buildpath) { |
if (buildpath) { |
char hold[MAXPATHLEN + 1]; |
|
|
|
(void)snprintf(hold, sizeof(hold), "%s/%s", name, |
(void)snprintf(hold, sizeof(hold), "%s/%s", name, |
_PATH_WHATIS); |
_PATH_WHATIS); |
name = hold; |
name = hold; |
|
|
{ |
{ |
|
|
(void)fprintf(stderr, |
(void)fprintf(stderr, |
"usage: apropos [-C file] [-M path] [-m path] keyword ...\n"); |
"usage: apropos [-C file] [-M path] [-m path] keyword [...]\n"); |
exit(1); |
exit(1); |
} |
} |