>I noticed there are (at least 2) diferent ways to handle a pledge error (eg=
>: /usr/src/usr.bin/):
>If (pledge(args, NULL) =3D=3D -1)
>. err(1, "pledge"); (wc; w; ..)
>. perror("pledge"); exit(EXIT_CODE); (vi; openssl; ...)
>
>I am not familiar with the case of use of each function but perror + e
For the specific case of openssl:
It uses perror with only one exception for which I include a diff below.
It would be no hard to replace each perror(str) + exit(1) by err(1, str)
I don’t know which is better
Cheers
Index: openssl.c
Héctor Luis Gimbatti wrote:
> I noticed there are (at least 2) diferent ways to handle a pledge
> error (eg: /usr/src/usr.bin/):
>
> If (pledge(args, NULL) == -1)
> . err(1, "pledge"); (wc; w; ..)
> . perror("pledge"); exit(EXIT_CODE); (vi; openssl; ...)
>
> I am not familiar with the case of use
Greetings,
I noticed there are (at least 2) diferent ways to handle a pledge error (eg:
/usr/src/usr.bin/):
If (pledge(args, NULL) == -1)
. err(1, "pledge"); (wc; w; ..)
. perror("pledge"); exit(EXIT_CODE); (vi; openssl; ...)
I am not familiar with the case of use of each function but perror + e
