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[svn-upgrade] Integrating new upstream version, shadow (4.0.4)

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This commit is contained in:
nekral-guest
2007-10-07 11:45:23 +00:00
parent 4903ce068e
commit effd479bff
431 changed files with 56747 additions and 47326 deletions
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30
libmisc/console.c
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@ -33,15 +33,14 @@
#include "getdef.h"
#include "rcsid.h"
RCSID("$Id: console.c,v 1.5 1998/12/28 20:34:44 marekm Exp $")
RCSID ("$Id: console.c,v 1.6 2003/04/22 10:59:21 kloczek Exp $")
/*
* This is now rather generic function which decides if "tty" is listed
* under "cfgin" in config (directly or indirectly). Fallback to default if
* something is bad.
*/
int
is_listed(const char *cfgin, const char *tty, int def)
int is_listed (const char *cfgin, const char *tty, int def)
{
FILE *fp;
char buf[200], *cons, *s;
@ -51,7 +50,7 @@ is_listed(const char *cfgin, const char *tty, int def)
* fallback to default.
*/
if ((cons = getdef_str(cfgin)) == NULL)
if ((cons = getdef_str (cfgin)) == NULL)
return def;
/*
@ -60,9 +59,9 @@ is_listed(const char *cfgin, const char *tty, int def)
*/
if (*cons != '/') {
cons = strcpy(buf, cons);
while ((s = strtok(cons, ":")) != NULL) {
if (strcmp(s, tty) == 0)
cons = strcpy (buf, cons);
while ((s = strtok (cons, ":")) != NULL) {
if (strcmp (s, tty) == 0)
return 1;
cons = NULL;
@ -75,17 +74,17 @@ is_listed(const char *cfgin, const char *tty, int def)
* console - otherwise root will never be allowed to login.
*/
if ((fp = fopen(cons, "r")) == NULL)
if ((fp = fopen (cons, "r")) == NULL)
return def;
/*
* See if this tty is listed in the console file.
*/
while (fgets(buf, sizeof(buf), fp) != NULL) {
buf[strlen(buf) - 1] = '\0';
if (strcmp(buf, tty) == 0) {
(void) fclose(fp);
while (fgets (buf, sizeof (buf), fp) != NULL) {
buf[strlen (buf) - 1] = '\0';
if (strcmp (buf, tty) == 0) {
(void) fclose (fp);
return 1;
}
}
@ -94,7 +93,7 @@ is_listed(const char *cfgin, const char *tty, int def)
* This tty isn't a console.
*/
(void) fclose(fp);
(void) fclose (fp);
return 0;
}
@ -108,8 +107,7 @@ is_listed(const char *cfgin, const char *tty, int def)
* that would allow an unauthorized root login.
*/
int
console(const char *tty)
int console (const char *tty)
{
return is_listed("CONSOLE", tty, 1);
return is_listed ("CONSOLE", tty, 1);
}