diff options
Diffstat (limited to 'gcc/ada/adaint.c')
| -rw-r--r-- | gcc/ada/adaint.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c index 4bb97b7..de733ff2 100644 --- a/gcc/ada/adaint.c +++ b/gcc/ada/adaint.c @@ -213,6 +213,24 @@ const int __gnat_vmsp = 1; const int __gnat_vmsp = 0; #endif +/* This variable is used to export the maximum length of a path name to + Ada code. */ + +#ifdef __EMX__ +int __gnat_max_path_len = _MAX_PATH; + +#elif defined (VMS) +int __gnat_max_path_len = 4096; /* PATH_MAX */ + +#elif defined (__vxworks) || defined (__OPENNT) +int __gnat_max_path_len = PATH_MAX; + +#else +#include <sys/param.h> +int __gnat_max_path_len = MAXPATHLEN; + +#endif + /* The following macro HAVE_READDIR_R should be defined if the system provides the routine readdir_r. */ #undef HAVE_READDIR_R |