char *getusershell();

[mouring at etoh.eviladmin.org]

On 18 Mar 2001, Ayamura KIKUCHI wrote:

> I experienced a problem compiling openssh_cvs with IRIX 6.5.11f.
>
> % cc -version
> MIPSpro Compilers: Version 7.3.1.2m
>
> % cc -n32 -mips3 -O2 -OPT:Olimit=0 ..... -c auth.c
> cc-1515 cc: ERROR File = auth.c, Line = 100
>   A value of type "int" cannot be assigned to an entity of type "char *".
>
> 	while ((cp = getusershell()) != NULL)
>                    ^
>
> 1 error detected in the compilation of "auth.c".
>
> *** openssh_cvs/auth.c-	Sun Mar 18 12:52:30 2001
> --- openssh_cvs/auth.c	Sun Mar 18 13:32:20 2001
> ***************
> *** 57,63 ****
>   allowed_user(struct passwd * pw)
>   {
>   	struct stat st;
> ! 	char *shell, *cp;
>   	int i;
>   #ifdef WITH_AIXAUTHENTICATE
>   	char *loginmsg;
> --- 57,63 ----
>   allowed_user(struct passwd * pw)
>   {
>   	struct stat st;
> ! 	char *shell, *cp, *getusershell();

Maybe it's me..but this logic really raises hairs on the back of my
neck.

Standard typecasing does not work?

while ((cp = (char *) getusershell()) != NULL)

It's much easier to parse and makes more.

- Ben