mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 14:50:05 +00:00
tests: replace write by xwrite
Using write without cheks leads to warn unused result when __wur is enabled. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
This commit is contained in:
parent
a8c8889978
commit
026a84a54d
@ -7,6 +7,8 @@
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#include <string.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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#ifndef O_NOATIME
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# define O_NOATIME 0
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#endif
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@ -22,7 +24,7 @@ do_test (void)
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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close (fd);
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struct stat64 st;
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@ -8,6 +8,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -96,7 +97,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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/* Before closing the file, try using this file descriptor to open
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@ -8,6 +8,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -98,7 +99,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct stat64 st1;
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@ -6,6 +6,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -106,7 +107,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct stat64 st1;
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@ -6,6 +6,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -94,7 +95,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct stat64 st1;
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@ -28,6 +28,7 @@
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#include <support/test-driver.h>
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#include <support/temp_file.h>
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#include <support/xunistd.h>
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#ifndef struct_stat
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# define struct_stat struct stat64
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@ -114,7 +115,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct_stat st1;
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@ -6,6 +6,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -94,7 +95,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct stat64 st1;
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@ -6,6 +6,7 @@
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#include <string.h>
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#include <unistd.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -94,7 +95,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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/* Before closing the file, try using this file descriptor to open
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another file. This must fail. */
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@ -6,6 +6,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -94,7 +95,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct stat64 st1;
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@ -6,6 +6,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -94,7 +95,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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puts ("file created");
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struct stat64 st1;
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@ -6,6 +6,7 @@
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#include <string.h>
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#include <unistd.h>
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#include <support/xunistd.h>
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static void prepare (void);
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#define PREPARE(argc, argv) prepare ()
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@ -94,7 +95,7 @@ do_test (void)
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puts ("file creation failed");
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return 1;
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}
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write (fd, "hello", 5);
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xwrite (fd, "hello", 5);
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close (fd);
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puts ("file created");
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@ -2,6 +2,8 @@
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#include <stdio.h>
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#include <support/xunistd.h>
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static void do_prepare (void);
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#define PREPARE(argc, argv) do_prepare ()
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static int do_test (void);
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@ -20,7 +22,7 @@ do_prepare (void)
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printf ("cannot create temporary file: %m\n");
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exit (1);
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}
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write (fd, pattern, sizeof (pattern));
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xwrite (fd, pattern, sizeof (pattern));
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close (fd);
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}
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#include <stdio.h>
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#include <support/xunistd.h>
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static void do_prepare (void);
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#define PREPARE(argc, argv) do_prepare ()
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static int do_test (void);
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@ -20,7 +22,7 @@ do_prepare (void)
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printf ("cannot create temporary file: %m\n");
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exit (1);
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}
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write (fd, pattern, sizeof (pattern));
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xwrite (fd, pattern, sizeof (pattern));
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close (fd);
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}
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#include <stdio.h>
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#include <support/xunistd.h>
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static void do_prepare (void);
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#define PREPARE(argc, argv) do_prepare ()
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static int do_test (void);
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@ -36,7 +38,7 @@ do_prepare (void)
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printf ("cannot create temporary file: %m\n");
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exit (1);
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}
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write (fd, pattern, sizeof (pattern) - 1);
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xwrite (fd, pattern, sizeof (pattern) - 1);
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close (fd);
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}
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@ -3,6 +3,8 @@
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#include <stdio.h>
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#include <wchar.h>
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#include <support/xunistd.h>
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static void do_prepare (void);
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#define PREPARE(argc, argv) do_prepare ()
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static int do_test (void);
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@ -20,7 +22,7 @@ do_prepare (void)
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printf ("cannot create temporary file: %m\n");
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exit (1);
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}
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write (fd, "1!", 2);
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xwrite (fd, "1!", 2);
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close (fd);
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}
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#include <stdio.h>
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#include <wchar.h>
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#include <support/xunistd.h>
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static void do_prepare (void);
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#define PREPARE(argc, argv) do_prepare ()
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static int do_test (void);
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@ -22,7 +24,7 @@ do_prepare (void)
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printf ("cannot create temporary file: %m\n");
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exit (1);
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}
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write (fd, pattern, sizeof (pattern));
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xwrite (fd, pattern, sizeof (pattern));
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close (fd);
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}
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@ -27,6 +27,8 @@
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#include <tls.h>
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#include <unistd.h>
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#include <support/xunistd.h>
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static const char *command;
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static bool child;
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static uintptr_t stack_chk_guard_copy;
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@ -96,7 +98,7 @@ do_test (void)
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else if (ret != NULL)
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return 1;
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write (2, &stack_chk_guard_copy, sizeof (stack_chk_guard_copy));
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xwrite (2, &stack_chk_guard_copy, sizeof (stack_chk_guard_copy));
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return 0;
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}
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#include <unistd.h>
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#include <pthreaddef.h>
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#include <support/xunistd.h>
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#define THE_SIG SIGUSR1
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/* The stack size can be overriden. With a sufficiently large stack
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#include <pthreaddef.h>
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#include <descr.h>
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#include <support/xunistd.h>
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extern pthread_barrier_t b;
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@ -43,7 +44,7 @@ handler (int sig)
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{
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if (sig != THE_SIG)
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{
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write (STDOUT_FILENO, "wrong signal\n", 13);
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xwrite (STDOUT_FILENO, "wrong signal\n", 13);
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_exit (1);
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}
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@ -51,7 +52,7 @@ handler (int sig)
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if (sem_post (&s) != 0)
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{
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write (STDOUT_FILENO, "sem_post failed\n", 16);
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xwrite (STDOUT_FILENO, "sem_post failed\n", 16);
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_exit (1);
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}
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}
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#include <errno.h>
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#include <pthread.h>
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#include <support/xunistd.h>
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static pthread_barrier_t barrier;
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/* This function is intended to rack up both user and system time. */
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@ -55,7 +57,7 @@ chew_cpu (void *arg)
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for (int i = 0; i < 100; ++i)
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for (size_t j = 0; j < sizeof buf; ++j)
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buf[j] = 0xbb;
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write (nullfd, (char *) buf, sizeof buf);
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xwrite (nullfd, (char *) buf, sizeof buf);
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close (nullfd);
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}
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@ -11,6 +11,8 @@
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#include <time.h>
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#include <pthread.h>
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#include <support/xunistd.h>
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#define TEST_CLOCK CLOCK_PROCESS_CPUTIME_ID
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#define TEST_CLOCK_MISSING(clock) \
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(setup_test () ? "process CPU clock timer support" : NULL)
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@ -29,7 +31,7 @@ chew_cpu (void *arg)
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for (int i = 0; i < 100; ++i)
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for (size_t j = 0; j < sizeof buf; ++j)
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buf[j] = 0xbb;
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write (nullfd, (char *) buf, sizeof buf);
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xwrite (nullfd, (char *) buf, sizeof buf);
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close (nullfd);
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}
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@ -12,6 +12,8 @@
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#include <time.h>
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#include <pthread.h>
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#include <support/xunistd.h>
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static clockid_t worker_thread_clock;
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#define TEST_CLOCK worker_thread_clock
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@ -32,7 +34,7 @@ chew_cpu (void *arg)
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for (int i = 0; i < 100; ++i)
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for (size_t j = 0; j < sizeof buf; ++j)
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buf[j] = 0xbb;
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write (nullfd, (char *) buf, sizeof buf);
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xwrite (nullfd, (char *) buf, sizeof buf);
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close (nullfd);
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}
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@ -13,6 +13,8 @@
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#include <signal.h>
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#include <sys/wait.h>
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#include <support/xunistd.h>
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static clockid_t child_clock;
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#define TEST_CLOCK child_clock
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@ -33,7 +35,7 @@ chew_cpu (void)
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for (int i = 0; i < 100; ++i)
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for (size_t j = 0; j < sizeof buf; ++j)
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buf[j] = 0xbb;
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write (nullfd, (char *) buf, sizeof buf);
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xwrite (nullfd, (char *) buf, sizeof buf);
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close (nullfd);
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if (getppid () == 1)
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_exit (2);
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@ -1186,7 +1186,7 @@ main (int argc, char **argv)
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int status;
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/* Send the child's "outside" pid to it. */
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write (pipes[1], &child, sizeof(child));
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xwrite (pipes[1], &child, sizeof(child));
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close (pipes[0]);
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close (pipes[1]);
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@ -1255,7 +1255,7 @@ main (int argc, char **argv)
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sprintf (tmp, "%lld %lld 1\n",
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(long long) (be_su ? 0 : original_uid), (long long) original_uid);
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write (UMAP, tmp, strlen (tmp));
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xwrite (UMAP, tmp, strlen (tmp));
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xclose (UMAP);
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/* We must disable setgroups () before we can map our groups, else we
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@ -1264,7 +1264,7 @@ main (int argc, char **argv)
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if (GMAP >= 0)
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{
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/* We support kernels old enough to not have this. */
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write (GMAP, "deny\n", 5);
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xwrite (GMAP, "deny\n", 5);
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xclose (GMAP);
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}
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@ -1276,7 +1276,7 @@ main (int argc, char **argv)
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sprintf (tmp, "%lld %lld 1\n",
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(long long) (be_su ? 0 : original_gid), (long long) original_gid);
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write (GMAP, tmp, strlen (tmp));
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xwrite (GMAP, tmp, strlen (tmp));
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xclose (GMAP);
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}
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@ -24,6 +24,8 @@
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#include <stdio.h>
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#include <unistd.h>
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#include <support/xunistd.h>
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pthread_cond_t cv = PTHREAD_COND_INITIALIZER;
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pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
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bool exiting;
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@ -40,7 +42,7 @@ tf (void *id)
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while (!exiting)
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{
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if ((spins++ % 1000) == 0)
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write (fd, ".", 1);
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xwrite (fd, ".", 1);
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pthread_mutex_unlock (&lock);
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pthread_mutex_lock (&lock);
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@ -21,6 +21,7 @@
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#include <unistd.h>
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#include <sys/file.h>
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#include <support/xunistd.h>
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static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
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@ -56,7 +57,7 @@ do_test (void)
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unlink (tmp);
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write (fd, "foobar xyzzy", 12);
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xwrite (fd, "foobar xyzzy", 12);
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if (flock (fd, LOCK_EX | LOCK_NB) != 0)
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{
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@ -24,6 +24,7 @@
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#include <sys/mman.h>
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#include <sys/wait.h>
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#include <support/xunistd.h>
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static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
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static pthread_mutex_t lock2 = PTHREAD_MUTEX_INITIALIZER;
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@ -70,7 +71,7 @@ do_test (void)
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int i;
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for (i = 0; i < 20; ++i)
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write (fd, "foobar xyzzy", 12);
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xwrite (fd, "foobar xyzzy", 12);
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pthread_barrier_t *b;
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b = mmap (NULL, sizeof (pthread_barrier_t), PROT_READ | PROT_WRITE,
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@ -21,6 +21,7 @@
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#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <support/xunistd.h>
|
||||
|
||||
static int do_test (void);
|
||||
|
||||
@ -51,7 +52,7 @@ do_test (void)
|
||||
|
||||
if (pthread_setspecific (keys[i], (const void *) (i + 100l)) != 0)
|
||||
{
|
||||
write (2, "setspecific failed\n", 19);
|
||||
xwrite (2, "setspecific failed\n", 19);
|
||||
_exit (1);
|
||||
}
|
||||
}
|
||||
@ -60,13 +61,13 @@ do_test (void)
|
||||
{
|
||||
if (pthread_getspecific (keys[i]) != (void *) (i + 100l))
|
||||
{
|
||||
write (2, "getspecific failed\n", 19);
|
||||
xwrite (2, "getspecific failed\n", 19);
|
||||
_exit (1);
|
||||
}
|
||||
|
||||
if (pthread_key_delete (keys[i]) != 0)
|
||||
{
|
||||
write (2, "key_delete failed\n", 18);
|
||||
xwrite (2, "key_delete failed\n", 18);
|
||||
_exit (1);
|
||||
}
|
||||
}
|
||||
@ -74,13 +75,13 @@ do_test (void)
|
||||
/* Now it must be once again possible to allocate keys. */
|
||||
if (pthread_key_create (&keys[0], NULL) != 0)
|
||||
{
|
||||
write (2, "2nd key_create failed\n", 22);
|
||||
xwrite (2, "2nd key_create failed\n", 22);
|
||||
_exit (1);
|
||||
}
|
||||
|
||||
if (pthread_key_delete (keys[0]) != 0)
|
||||
{
|
||||
write (2, "2nd key_delete failed\n", 22);
|
||||
xwrite (2, "2nd key_delete failed\n", 22);
|
||||
_exit (1);
|
||||
}
|
||||
|
||||
|
@ -25,6 +25,7 @@
|
||||
#include <sys/mman.h>
|
||||
#include <sys/wait.h>
|
||||
|
||||
#include <support/xunistd.h>
|
||||
|
||||
static sigset_t ss;
|
||||
static pthread_barrier_t *b;
|
||||
@ -105,7 +106,7 @@ do_test (void)
|
||||
|
||||
int i;
|
||||
for (i = 0; i < 20; ++i)
|
||||
write (fd, "foobar xyzzy", 12);
|
||||
xwrite (fd, "foobar xyzzy", 12);
|
||||
|
||||
b = mmap (NULL, sizeof (pthread_barrier_t), PROT_READ | PROT_WRITE,
|
||||
MAP_SHARED, fd, 0);
|
||||
|
@ -25,6 +25,7 @@
|
||||
#include <sys/wait.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <support/xunistd.h>
|
||||
|
||||
static sigset_t ss;
|
||||
static pthread_barrier_t *b;
|
||||
@ -111,7 +112,7 @@ do_test (void)
|
||||
|
||||
int i;
|
||||
for (i = 0; i < 20; ++i)
|
||||
write (fd, "foobar xyzzy", 12);
|
||||
xwrite (fd, "foobar xyzzy", 12);
|
||||
|
||||
b = mmap (NULL, sizeof (pthread_barrier_t), PROT_READ | PROT_WRITE,
|
||||
MAP_SHARED, fd, 0);
|
||||
|
@ -24,6 +24,7 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include <support/xunistd.h>
|
||||
|
||||
static void
|
||||
notify_func1 (union sigval sigval)
|
||||
@ -44,7 +45,7 @@ signal_func (int sig)
|
||||
{
|
||||
static const char text[] = "signal_func\n";
|
||||
signal (sig, signal_func);
|
||||
write (STDOUT_FILENO, text, sizeof text - 1);
|
||||
xwrite (STDOUT_FILENO, text, sizeof text - 1);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -27,6 +27,8 @@
|
||||
#include <stdint.h>
|
||||
#include <sys/wait.h>
|
||||
|
||||
#include <support/xunistd.h>
|
||||
|
||||
/* This function is intended to rack up both user and system time. */
|
||||
static void
|
||||
chew_cpu (void)
|
||||
@ -41,7 +43,7 @@ chew_cpu (void)
|
||||
for (int i = 0; i < 100; ++i)
|
||||
for (size_t j = 0; j < sizeof buf; ++j)
|
||||
buf[j] = 0xbb;
|
||||
write (nullfd, (char *) buf, sizeof buf);
|
||||
xwrite (nullfd, (char *) buf, sizeof buf);
|
||||
close (nullfd);
|
||||
if (getppid () == 1)
|
||||
_exit (2);
|
||||
|
Loading…
Reference in New Issue
Block a user