PATH_MAX
#define PATH_MAX 1024 /* max bytes in pathname */
#define PATH_MAX 1024
#undef PATH_MAX
#define PATH_MAX 1024
# define PATH_MAX MAXPATHLEN
# define PATH_MAX 2048
#define PATH_MAX 1024 /* include/linux/limits.h */
#define PATH_MAX 1024 /* include/linux/limits.h */
#define PATH_MAX 1024 /* include/linux/limits.h */
#define PATH_MAX 1024 /* max # of characters in a path name */
#define PATH_MAX 1023
# define PATH_MAX POSIX_PATH_MAX
# define PATH_MAX 255 /*%< this is the value of POSIX_PATH_MAX */
#define PATH_MAX _POSIX_PATH_MAX
# define PATH_MAX MAX_PATH
# define PATH_MAX _POSIX_PATH_MAX
# define PATH_MAX 1024 /* arbitrary; probably big enough will
#define PATH_MAX MAXPATHLEN
#define PATH_MAX 4096 // for Hurd where it's not defined