strace: terminate itself if interrupted by a signal

[strace] / tests / stat.c

diff --git a/tests/stat.c b/tests/stat.c
index 21e37fbdb5a8a8f258ef599d8c0ca8032a49f060..d440e628cc54725f09aa78f8aa19fa0be144bdb2 100644 (file)
--- a/tests/stat.c
+++ b/tests/stat.c
@@ -1,171 +1,23 @@
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <assert.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <time.h>
-
-#if defined MAJOR_IN_SYSMACROS
-# include <sys/sysmacros.h>
-#elif defined MAJOR_IN_MKDEV
-# include <sys/mkdev.h>
-#else
-# include <sys/types.h>
-#endif
-
-#undef STAT_FNAME
-#undef NR_stat
-
-#if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64
-# include <sys/stat.h>
-# define STAT_FNAME "stat(64)?"
-#else
-# include <sys/syscall.h>
-# if defined __NR_stat
-#  define NR_stat __NR_stat
-#  define STAT_FNAME "stat"
-# elif defined __NR_newstat
-#  define NR_stat __NR_newstat
-#  define STAT_FNAME "newstat"
-# endif
-# ifdef STAT_FNAME
-/* for S_IFMT */
-#  define stat libc_stat
-#  define stat64 libc_stat64
-#  include <sys/stat.h>
-#  undef stat
-#  undef stat64
-#  undef st_atime
-#  undef st_mtime
-#  undef st_ctime
-
-#  undef dev_t
-#  undef ino_t
-#  undef mode_t
-#  undef nlink_t
-#  undef uid_t
-#  undef gid_t
-#  undef off_t
-#  undef loff_t
-#  define dev_t __kernel_dev_t
-#  define ino_t __kernel_ino_t
-#  define mode_t __kernel_mode_t
-#  define nlink_t __kernel_nlink_t
-#  define uid_t __kernel_uid_t
-#  define gid_t __kernel_gid_t
-#  define off_t __kernel_off_t
-#  define loff_t __kernel_loff_t
-#  include <asm/stat.h>
-#  endif /* STAT_FNAME */
-#endif /* _FILE_OFFSET_BITS */
-
-#ifdef STAT_FNAME
-
-static void
-print_ftype(unsigned int mode)
-{
-       if (S_ISREG(mode))
-               printf("S_IFREG");
-       else if (S_ISDIR(mode))
-               printf("S_IFDIR");
-       else if (S_ISCHR(mode))
-               printf("S_IFCHR");
-       else if (S_ISBLK(mode))
-               printf("S_IFBLK");
-       else
-               printf("%#o", mode & S_IFMT);
-}
+/*
+ * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2017 The strace developers.
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
-static void
-print_perms(unsigned int mode)
-{
-       printf("%#o", mode & ~S_IFMT);
-}
+#include "tests.h"
+#include <asm/unistd.h>
 
-static void
-print_time(time_t t)
-{
-       if (!t) {
-               printf("0");
-               return;
-       }
+#ifdef __NR_stat
 
-       struct tm *p = localtime(&t);
+# define TEST_SYSCALL_NR __NR_stat
+# define TEST_SYSCALL_STR "stat"
+# define SAMPLE_SIZE ((libc_off_t) (kernel_ulong_t) 43147718418ULL)
+# include "lstatx.c"
 
-       if (p)
-               printf("%02d/%02d/%02d-%02d:%02d:%02d",
-                      p->tm_year + 1900, p->tm_mon + 1, p->tm_mday,
-                      p->tm_hour, p->tm_min, p->tm_sec);
-       else
-               printf("%llu", (unsigned long long) t);
-}
-
-int
-main(int ac, const char **av)
-{
-       assert(ac == 2);
-       struct stat stb;
-
-#ifdef NR_stat
-       if (sizeof(stb.st_size) > 4)
-               return 77;
-       assert(syscall(NR_stat, av[1], &stb) == 0);
 #else
-       assert(stat(av[1], &stb) == 0);
-#endif
-
-       printf(STAT_FNAME "\\(\"%s\", \\{", av[1]);
-       printf("st_dev=makedev\\(%u, %u\\)",
-              (unsigned int) major(stb.st_dev),
-              (unsigned int) minor(stb.st_dev));
-       printf(", st_ino=%llu", (unsigned long long) stb.st_ino);
-       printf(", st_mode=");
-               print_ftype(stb.st_mode);
-               printf("\\|");
-               print_perms(stb.st_mode);
-       printf(", st_nlink=%u", (unsigned int) stb.st_nlink);
-       printf(", st_uid=%u", (unsigned int) stb.st_uid);
-       printf(", st_gid=%u", (unsigned int) stb.st_gid);
-#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
-       printf(", st_blksize=%u", (unsigned int) stb.st_blksize);
-#endif
-#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
-       printf(", st_blocks=%u", (unsigned int) stb.st_blocks);
-#endif
-
-       switch (stb.st_mode & S_IFMT) {
-       case S_IFCHR: case S_IFBLK:
-#ifdef HAVE_STRUCT_STAT_ST_RDEV
-               printf(", st_rdev=makedev\\(%u, %u\\)",
-                      (unsigned int) major(stb.st_rdev),
-                      (unsigned int) minor(stb.st_rdev));
-#else
-               printf(", st_size=makedev\\(%u, %u\\)",
-                      (unsigned int) major(stb.st_size),
-                      (unsigned int) minor(stb.st_size));
-#endif
-               break;
-       default:
-               printf(", st_size=%llu", (unsigned long long) stb.st_size);
-       }
 
-       printf(", st_atime=");
-               print_time(stb.st_atime);
-       printf(", st_mtime=");
-               print_time(stb.st_mtime);
-       printf(", st_ctime=");
-               print_time(stb.st_ctime);
-       printf("(, st_flags=[0-9]+)?");
-       printf("(, st_fstype=[^,]*)?");
-       printf("(, st_gen=[0-9]+)?");
-       printf("\\}\\) += 0\n");
-       return 0;
-}
+SKIP_MAIN_UNDEFINED("__NR_stat")
 
-#else /* !STAT_FNAME */
-int main(void)
-{
-       return 77;
-}
 #endif