Musl is giving warnings about these includes in this way:
warning: #warning redirecting incorrect #include <sys/errno.h> to <errno.h>
warning: #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
gdb/testsuite/Changelog:
* gdb.base/fileio.c: Remove #include of <sys/errno.h>.
Replace #include of <sys/fcntl.h> by <fcntl.h>.
+2020-02-03 Lukas Durfina <ldurfina@tachyum.com> (tiny change)
+
+ * gdb.base/fileio.c: Remove #include of <sys/errno.h>.
+ Replace #include of <sys/fcntl.h> by <fcntl.h>.
+
2020-02-01 Tom de Vries <tdevries@suse.de>
* gdb.server/server-kill-python.exp: Fix $gdb_tst_name typo.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/errno.h>
#include <sys/types.h>
-#include <sys/fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <errno.h>
#include <sys/wait.h>
+#include <fcntl.h>
#include <unistd.h>
#include <time.h>
/* TESTS :