diff options
Diffstat (limited to 'man5/core.5')
| -rw-r--r-- | man5/core.5 | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/man5/core.5 b/man5/core.5 index 816712149..2b1c0f7ec 100644 --- a/man5/core.5 +++ b/man5/core.5 @@ -620,7 +620,7 @@ Total bytes in core dump: 282624 \& .EX /* core_pattern_pipe_test.c */ - +\& #define _GNU_SOURCE #include <sys/stat.h> #include <fcntl.h> @@ -628,9 +628,9 @@ Total bytes in core dump: 282624 #include <stdio.h> #include <stdlib.h> #include <unistd.h> - +\& #define BUF_SIZE 1024 - +\& int main(int argc, char *argv[]) { @@ -638,33 +638,33 @@ main(int argc, char *argv[]) char buf[BUF_SIZE]; FILE *fp; char cwd[PATH_MAX]; - +\& /* Change our current working directory to that of the crashing process. */ - +\& snprintf(cwd, PATH_MAX, "/proc/%s/cwd", argv[1]); chdir(cwd); - +\& /* Write output to file "core.info" in that directory. */ - +\& fp = fopen("core.info", "w+"); if (fp == NULL) exit(EXIT_FAILURE); - +\& /* Display command\-line arguments given to core_pattern pipe program. */ - +\& fprintf(fp, "argc=%d\en", argc); for (size_t j = 0; j < argc; j++) fprintf(fp, "argc[%zu]=<%s>\en", j, argv[j]); - +\& /* Count bytes in standard input (the core dump). */ - +\& tot = 0; while ((nread = read(STDIN_FILENO, buf, BUF_SIZE)) > 0) tot += nread; fprintf(fp, "Total bytes in core dump: %zd\en", tot); - +\& fclose(fp); exit(EXIT_SUCCESS); } |