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Alejandro Colomar bddcd9b095 Remove superfluous casts 
-  Every non-const pointer converts automatically to void *.
-  Every pointer converts automatically to void *.
-  void * converts to any other pointer.
-  const void * converts to any other const pointer.
-  Integer variables convert to each other.

I changed the declaration of a few variables in order to allow removing
a cast.

However, I didn't attempt to edit casts inside comparisons, since they
are very delicate.  I also kept casts in variadic functions, since they
are necessary, and in allocation functions, because I have other plans
for them.

I also changed a few casts to int that are better as ptrdiff_t.

This change has triggered some warnings about const correctness issues,
which have also been fixed in this patch (see for example src/login.c).

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2023-02-09 10:03:03 -06:00
..
.indent.pro [svn-upgrade] Integrating new upstream version, shadow (4.0.8) 2007-10-07 11:46:07 +00:00
bit.h leading_zerosul(): Fix bug 2023-02-01 09:10:34 +01:00
commonio.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
commonio.h changing lock mechanism 2022-12-29 13:58:49 -06:00
defines.h lib/defines.h: Add NORETURN attribute macro 2023-02-08 22:01:01 -06:00
encrypt.c Merge pull request #451 from hallyn/2021-12-05/license 2022-01-02 18:38:42 -06:00
exitcodes.h Update licensing info 2021-12-23 19:36:50 -06:00
faillog.h Update licensing info 2021-12-23 19:36:50 -06:00
fields.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
fputsx.c Update licensing info 2021-12-23 19:36:50 -06:00
get_gid.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
get_pid.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
get_uid.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
getdef.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
getdef.h Update licensing info 2021-12-23 19:36:50 -06:00
getlong.c Update licensing info 2021-12-23 19:36:50 -06:00
getulong.c Update licensing info 2021-12-23 19:36:50 -06:00
groupio.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
groupio.h Update licensing info 2021-12-23 19:36:50 -06:00
groupmem.c Remove unused function: gr_append_member() 2023-02-03 22:03:38 -06:00
gshadow_.h Update licensing info 2021-12-23 19:36:50 -06:00
gshadow.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
lockpw.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
Makefile.am Assume getutent(3) exists (remove dead code) 2023-02-08 17:21:34 +01:00
nscd.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
nscd.h * configure.in, lib/nscd.h, lib/nscd.c: Added --with-nscd flag to 2008-08-30 18:30:36 +00:00
nss.c Warn if failed to read existing /etc/nsswitch.conf 2023-01-04 14:21:43 -06:00
pam_defs.h Declare constant data structure const 2023-01-25 12:31:17 +01:00
port.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
port.h Update licensing info 2021-12-23 19:36:50 -06:00
prototypes.h Remove unused function: gr_append_member() 2023-02-03 22:03:38 -06:00
pwauth.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
pwauth.h Add header guards 2022-05-24 07:49:11 -05:00
pwio.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
pwio.h Update licensing info 2021-12-23 19:36:50 -06:00
pwmem.c lib: use strzero where applicable 2022-09-27 16:52:06 +02:00
run_part.c Initialize local variables 2022-05-24 07:49:11 -05:00
run_part.h Add header guards 2022-05-24 07:49:11 -05:00
selinux.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
semanage.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
sgetgrent.c Call NULL by its name 2023-02-02 13:08:30 -06:00
sgetpwent.c Raise limit for passwd and shadow entry length 2022-10-14 10:41:40 +02:00
sgetspent.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
sgroupio.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
sgroupio.h Update licensing info 2021-12-23 19:36:50 -06:00
shadow.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
shadowio.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
shadowio.h Update licensing info 2021-12-23 19:36:50 -06:00
shadowlog_internal.h Fix typos 2023-01-26 22:44:39 -06:00
shadowlog.c lib: provide default values for shadow_progname/shadow_logfd 2021-12-27 16:28:23 +00:00
shadowlog.h Drop obsolete prototype for log_dolog() 2022-08-06 11:27:56 -05:00
shadowmem.c lib: use strzero where applicable 2022-09-27 16:52:06 +02:00
spawn.c Merge pull request #451 from hallyn/2021-12-05/license 2022-01-02 18:38:42 -06:00
sssd.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
sssd.h Flush sssd caches in addition to nscd caches 2018-09-13 14:20:02 +02:00
subordinateio.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
subordinateio.h fix newusers when nss provides subids 2021-05-23 08:16:16 -05:00
tcbfuncs.c Remove superfluous casts 2023-02-09 10:03:03 -06:00
tcbfuncs.h * lib/tcbfuncs.h: Re-indent. 2010-03-18 19:23:00 +00:00