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Clang16 will not allow assigning imcompatbile function pointer types.
Therefore this patch adds casts to the function pointers.
Bug: https://bugs.gentoo.org/880909
This patch has been sent to upstream via mail.
Pascal Jäger <pascal.jaeger@leimstift.de> (2022-12-07)
--- a/xlock/vtlock_proc.c
+++ b/xlock/vtlock_proc.c
@@ -188,7 +188,7 @@ find_x_proc(int disp_nr, dev_t lxdev, ino_t lxino)
lencmd = strlen(xcmd_ref);
if ( stat( PROCDIR, &stbuf ) == -1 ) return( (pid_t)-1 );
namelist = (struct dirent **) malloc(sizeof (struct dirent *));
- if ((names = scan_dir(PROCDIR, &namelist, proc_dir_select, alphasort)) == -1 )
+ if ((names = scan_dir(PROCDIR, &namelist, proc_dir_select, (int (*)(const void *, const void *))alphasort)) == -1 )
{
free(namelist);
return( (pid_t)-1 );
@@ -301,7 +301,7 @@ scan_x_fds( struct inode_ref *inotab, int ln_ttys, pid_t proc )
(void) sprintf(xfddir, PROCDIR "/%d/fd", proc);
namelist = (struct dirent **) malloc(sizeof (struct dirent *));
- if (scan_dir(xfddir, &namelist, NULL, alphasort) == -1) {
+ if (scan_dir(xfddir, &namelist, NULL, (int (*)(const void *, const void *))alphasort) == -1) {
free(namelist);
return 0;
}
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