diff options
Diffstat (limited to 'openssl/crypto/LPdir_vms.c')
| -rw-r--r-- | openssl/crypto/LPdir_vms.c | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/openssl/crypto/LPdir_vms.c b/openssl/crypto/LPdir_vms.c index 85b427a62..7613bd254 100644 --- a/openssl/crypto/LPdir_vms.c +++ b/openssl/crypto/LPdir_vms.c @@ -40,22 +40,18 @@ #ifndef LPDIR_H #include "LPdir.h" #endif +#include "vms_rms.h" -/* Because some compiler options hide this macor */ +/* Some compiler options hide EVMSERR. */ #ifndef EVMSERR -#define EVMSERR 65535 /* error for non-translatable VMS errors */ +# define EVMSERR 65535 /* error for non-translatable VMS errors */ #endif struct LP_dir_context_st { unsigned long VMS_context; -#ifdef NAML$C_MAXRSS - char filespec[NAML$C_MAXRSS+1]; - char result[NAML$C_MAXRSS+1]; -#else - char filespec[256]; - char result[256]; -#endif + char filespec[ NAMX_MAXRSS+ 1]; + char result[ NAMX_MAXRSS+ 1]; struct dsc$descriptor_d filespec_dsc; struct dsc$descriptor_d result_dsc; }; @@ -66,6 +62,16 @@ const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory) char *p, *r; size_t l; unsigned long flags = 0; + +/* Arrange 32-bit pointer to (copied) string storage, if needed. */ +#if __INITIAL_POINTER_SIZE == 64 +# pragma pointer_size save +# pragma pointer_size 32 + char *ctx_filespec_32p; +# pragma pointer_size restore + char ctx_filespec_32[ NAMX_MAXRSS+ 1]; +#endif /* __INITIAL_POINTER_SIZE == 64 */ + #ifdef NAML$C_MAXRSS flags |= LIB$M_FIL_LONG_NAMES; #endif @@ -93,13 +99,7 @@ const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory) filespeclen += 4; /* "*.*;" */ - if (filespeclen > -#ifdef NAML$C_MAXRSS - NAML$C_MAXRSS -#else - 255 -#endif - ) + if (filespeclen > NAMX_MAXRSS) { errno = ENAMETOOLONG; return 0; @@ -115,14 +115,21 @@ const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory) strcpy((*ctx)->filespec,directory); strcat((*ctx)->filespec,"*.*;"); + +/* Arrange 32-bit pointer to (copied) string storage, if needed. */ +#if __INITIAL_POINTER_SIZE == 64 +# define CTX_FILESPEC ctx_filespec_32p + /* Copy the file name to storage with a 32-bit pointer. */ + ctx_filespec_32p = ctx_filespec_32; + strcpy( ctx_filespec_32p, (*ctx)->filespec); +#else /* __INITIAL_POINTER_SIZE == 64 */ +# define CTX_FILESPEC (*ctx)->filespec +#endif /* __INITIAL_POINTER_SIZE == 64 [else] */ + (*ctx)->filespec_dsc.dsc$w_length = filespeclen; (*ctx)->filespec_dsc.dsc$b_dtype = DSC$K_DTYPE_T; (*ctx)->filespec_dsc.dsc$b_class = DSC$K_CLASS_S; - (*ctx)->filespec_dsc.dsc$a_pointer = (*ctx)->filespec; - (*ctx)->result_dsc.dsc$w_length = 0; - (*ctx)->result_dsc.dsc$b_dtype = DSC$K_DTYPE_T; - (*ctx)->result_dsc.dsc$b_class = DSC$K_CLASS_D; - (*ctx)->result_dsc.dsc$a_pointer = 0; + (*ctx)->filespec_dsc.dsc$a_pointer = CTX_FILESPEC; } (*ctx)->result_dsc.dsc$w_length = 0; |