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Searched refs:core_pattern (Results 1 – 4 of 4) sorted by relevance

/linux/fs/
H A Dcoredump.c87 static char core_pattern[CORENAME_MAX_SIZE] = "core"; variable
88 /* Taken around every copy in and out of core_pattern. */
253 strscpy(pattern, core_pattern); in coredump_parse()
273 int argvs = sizeof(core_pattern) / 2; in coredump_parse()
480 * If core_pattern does not include a %p (as is the default) in coredump_parse()
1084 * We can still crash if the core_pattern binary sets in coredump_pipe()
1091 * core_pattern process dies. in coredump_pipe()
1644 core_pattern[0] != '/' && core_pattern[0] != '|' && core_pattern[ in validate_coredump_safety()
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/linux/tools/testing/selftests/coredump/
H A DREADME.rst10 different file name to `/proc/sys/kernel/core_pattern`. Furthermore, `coredump` can be piped to a
12 `/proc/sys/kernel/core_pattern`. For the full description, see `man 5 core`.
/linux/Documentation/admin-guide/sysctl/
H A Dkernel.rst144 core_pattern chapter
147 ``core_pattern`` is used to specify a core dumpfile pattern name.
150 * ``core_pattern`` is used as a pattern template for the output
155 If ``core_pattern`` does not include "%p" (default does not)
192 This sysctl is only applicable when `core_pattern`_ is configured to
194 ``core_pattern`` is a '|', see above).
232 If `core_pattern`_ does not include "%p" (default does not)
/linux/tools/testing/selftests/landlock/
H A Dfs_test.c4837 fd = open("/proc/sys/kernel/core_pattern", O_RDONLY | O_CLOEXEC); in read_core_pattern()
4854 * Writing to /proc/sys/kernel/core_pattern requires EUID 0 because in set_core_pattern()
4865 fd = open("/proc/sys/kernel/core_pattern", O_WRONLY | O_CLOEXEC); in set_core_pattern()
4868 TH_LOG("Failed to open core_pattern for writing: %s", in set_core_pattern()
4907 static const char core_pattern[] = "@/tmp/landlock_coredump_test.sock";
4908 const char *const sock_path = core_pattern + 1;
4920 set_core_pattern(_metadata, core_pattern); in TEST_F_FORK()
4911 static const char core_pattern[] = "@/tmp/landlock_coredump_test.sock"; TEST_F_FORK() local