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fanotify.7: Minor code consistency clean-ups 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-06-08 12:27:01 +02:00
parent c662400632
commit 6f10bd3260
1 changed files with 6 additions and 4 deletions
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10
man7/fanotify.7
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@ -989,14 +989,14 @@ main(int argc, char *argv[])
#define BUF_SIZE 256
int main(int argc, char **argv)
int
main(int argc, char **argv)
{
int fd, ret, event_fd;
ssize_t len, path_len;
char path[PATH_MAX];
char procfd_path[PATH_MAX];
char events_buf[BUF_SIZE];
struct file_handle *file_handle;
struct fanotify_event_metadata *metadata;
struct fanotify_event_info_fid *fid;
@ -1066,14 +1066,16 @@ int main(int argc, char **argv)
event_fd = open_by_handle_at(AT_FDCWD, file_handle, O_RDONLY);
if (ret == \-1 && errno == ESTALE) {
printf("File handle is no longer valid. File has been deleted\e\n");
printf("File handle is no longer valid. "
"File has been deleted\e\n");
continue;
} else if (ret == \-1) {
perror("open_by_handle_at");
exit(EXIT_FAILURE);
}
snprintf(procfd_path, sizeof(procfd_path), "/proc/self/fd/%d", event_fd);
snprintf(procfd_path, sizeof(procfd_path), "/proc/self/fd/%d",
event_fd);
/* Retrieve and print the path of the modified dentry */