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Drop code that's been dead for 10 years or more

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This commit is contained in:
Viktor Dukhovni
2016-11-13 05:36:11 +11:00
parent c8753450b1
commit ee8b2b4253
1 changed files with 0 additions and 150 deletions
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150
lib/roken/getcap.c
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@@ -52,9 +52,6 @@
#include <unistd.h>
#define BFRAG 1024
#if 0
#define BSIZE 1024
#endif
#define ESC ('[' & 037) /* ASCII ESC */
#define MAX_RECURSION 32 /* maximum getent recursion */
#define SFRAG 100 /* cgetstr mallocs in SFRAG chunks */
@@ -67,15 +64,6 @@ static size_t topreclen; /* toprec length */
static char *toprec; /* Additional record specified by cgetset() */
static int gottoprec; /* Flag indicating retrieval of toprecord */
#if 0 /*
* Don't use db support unless it's build into libc but we don't
* check for that now, so just disable the code.
*/
#if defined(HAVE_DBOPEN) && defined(HAVE_DB_H)
#define USE_DB
#endif
#endif
#ifdef USE_DB
static int cdbget (DB *, char **, const char *);
#endif
@@ -88,10 +76,6 @@ ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL cgetcap(char *buf, const char *cap, int
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetent(char **buf, char **db_array, const char *name);
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetmatch(const char *buf, const char *name);
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetclose(void);
#if 0
int cgetfirst(char **buf, char **db_array);
int cgetnext(char **bp, char **db_array);
#endif
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetstr(char *buf, const char *cap, char **str);
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetustr(char *buf, const char *cap, char **str);
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetnum(char *buf, const char *cap, long *num);
@@ -687,15 +671,6 @@ cgetmatch(const char *buf, const char *name)
}
}
#if 0
int
cgetfirst(char **buf, char **db_array)
{
(void)cgetclose();
return (cgetnext(buf, db_array));
}
#endif
static FILE *pfp;
static int slash;
static char **dbp;
@@ -713,131 +688,6 @@ cgetclose(void)
return(0);
}
#if 0
/*
* Cgetnext() gets either the first or next entry in the logical database
* specified by db_array. It returns 0 upon completion of the database, 1
* upon returning an entry with more remaining, and -1 if an error occurs.
*/
int
cgetnext(char **bp, char **db_array)
{
size_t len;
int status, done;
char *cp, *line, *rp, *np, buf[BSIZE], nbuf[BSIZE];
size_t dummy;
if (dbp == NULL)
dbp = db_array;
if (pfp == NULL && (pfp = fopen(*dbp, "r")) == NULL) {
(void)cgetclose();
return (-1);
}
for(;;) {
if (toprec && !gottoprec) {
gottoprec = 1;
line = toprec;
} else {
line = fgetln(pfp, &len);
if (line == NULL && pfp) {
if (ferror(pfp)) {
(void)cgetclose();
return (-1);
} else {
(void)fclose(pfp);
pfp = NULL;
if (*++dbp == NULL) {
(void)cgetclose();
return (0);
} else if ((pfp =
fopen(*dbp, "r")) == NULL) {
(void)cgetclose();
return (-1);
} else
continue;
}
} else
line[len - 1] = '\0';
if (len == 1) {
slash = 0;
continue;
}
if (isspace((unsigned char)*line) ||
*line == ':' || *line == '#' || slash) {
if (line[len - 2] == '\\')
slash = 1;
else
slash = 0;
continue;
}
if (line[len - 2] == '\\')
slash = 1;
else
slash = 0;
}
/*
* Line points to a name line.
*/
done = 0;
np = nbuf;
for (;;) {
for (cp = line; *cp != '\0'; cp++) {
if (*cp == ':') {
*np++ = ':';
done = 1;
break;
}
if (*cp == '\\')
break;
*np++ = *cp;
}
if (done) {
*np = '\0';
break;
} else { /* name field extends beyond the line */
line = fgetln(pfp, &len);
if (line == NULL && pfp) {
if (ferror(pfp)) {
(void)cgetclose();
return (-1);
}
(void)fclose(pfp);
pfp = NULL;
*np = '\0';
break;
} else
line[len - 1] = '\0';
}
}
rp = buf;
for(cp = nbuf; *cp != '\0'; cp++)
if (*cp == '|' || *cp == ':')
break;
else
*rp++ = *cp;
*rp = '\0';
/*
* XXX
* Last argument of getent here should be nbuf if we want true
* sequential access in the case of duplicates.
* With NULL, getent will return the first entry found
* rather than the duplicate entry record. This is a
* matter of semantics that should be resolved.
*/
status = getent(bp, &dummy, db_array, -1, buf, 0, NULL);
if (status == -2 || status == -3)
(void)cgetclose();
return (status + 1);
}
/* NOTREACHED */
}
#endif
/*
* Cgetstr retrieves the value of the string capability cap from the
* capability record pointed to by buf. A pointer to a decoded, NUL