| fe4da5cc |
1 | /* |
| 2 | * $Id$ |
| 3 | * |
| 4 | * $Log$ |
| 5 | * Revision 1.4 1997/09/02 14:26:49 mclareni |
| 6 | * WINNT correction |
| 7 | * |
| 8 | * Revision 1.3 1997/02/04 17:35:17 mclareni |
| 9 | * Merge Winnt and 97a versions |
| 10 | * |
| 11 | * Revision 1.2 1997/01/15 16:25:44 cernlib |
| 12 | * fix from F.Hemmer to return rfio return code |
| 13 | * |
| 14 | * Revision 1.1.1.1.2.1 1997/01/21 11:30:16 mclareni |
| 15 | * All mods for Winnt 96a on winnt branch |
| 16 | * |
| 17 | * Revision 1.1.1.1 1996/02/15 17:49:37 mclareni |
| 18 | * Kernlib |
| 19 | * |
| 20 | */ |
| 21 | #include "kerngen/pilot.h" |
| 22 | #include "kerngen/fortranc.h" |
| 23 | |
| 24 | /*> ROUTINE CIGET |
| 25 | CERN PROGLIB# Z311 CIGET .VERSION KERNFOR 4.37 930715 |
| 26 | ORIG. 12/10/91, JZ |
| 27 | CALL CIGET (LUNDES, MBUF, NBDO, NBDONE, ISTAT) |
| 28 | read from the file : |
| 29 | LUNDES file descriptor |
| 30 | *MBUF vector to be read into |
| 31 | NBDO number of bytes to be read |
| 32 | *NBDONE number of bytes actually read |
| 33 | *ISTAT status, =zero if success |
| 34 | */ |
| 35 | #include "kerngen/cf_reaw.h" |
| 36 | #ifndef WIN32 |
| 37 | # include <errno.h> |
| 38 | #else |
| 39 | # include <stdlib.h> |
| 40 | #endif |
| 41 | #include "kerngen/cf_xaft.h" |
| 42 | #include "kerngen/fortchar.h" |
| 43 | #if defined(CERNLIB_QMVAX) |
| 44 | #include <descrip.h> |
| 45 | #endif |
| 46 | #if defined(CERNLIB_QX_SC) |
| 47 | void type_of_call ciget_(lundes, mbuf, nbdo, nbdone, stat) |
| 48 | #endif |
| 49 | #if defined(CERNLIB_QXNO_SC) |
| 50 | void type_of_call ciget(lundes, mbuf, nbdo, nbdone, stat) |
| 51 | #endif |
| 52 | #if defined(CERNLIB_QXCAPT) |
| 53 | # ifdef CERNLIB_MSSTDCALL |
| 54 | void type_of_call CIGET(lundes, mbuf, lmbuf, nbdo, nbdone, stat) |
| 55 | int lmbuf; |
| 56 | # else |
| 57 | void type_of_call CIGET(lundes, mbuf, nbdo, nbdone, stat) |
| 58 | # endif |
| 59 | #endif |
| 60 | #if defined(CERNLIB_QMCRY) |
| 61 | _fcd mbuf; |
| 62 | #endif |
| 63 | #if defined(CERNLIB_QMVAX) |
| 64 | struct dsc$descriptor_s *mbuf; |
| 65 | #endif |
| 66 | #if (!defined(CERNLIB_QMCRY))&&(!defined(CERNLIB_QMVAX)) |
| 67 | char *mbuf; |
| 68 | #endif |
| 69 | int *lundes, *nbdo, *nbdone, *stat; |
| 70 | { |
| 71 | char *ubuf; |
| 72 | int fildes; |
| 73 | int nbdn, nbxq; |
| 74 | |
| 75 | *stat = 0; |
| 76 | if (*nbdo <= 0) return; |
| 77 | #if defined(CERNLIB_QMCRY) |
| 78 | ubuf = _fcdtocp(mbuf); |
| 79 | #endif |
| 80 | #if defined(CERNLIB_QMVAX) |
| 81 | ubuf = mbuf->dsc$a_pointer; |
| 82 | #endif |
| 83 | #if (!defined(CERNLIB_QMCRY))&&(!defined(CERNLIB_QMVAX)) |
| 84 | ubuf = mbuf; |
| 85 | #endif |
| 86 | |
| 87 | /* read the file */ |
| 88 | |
| 89 | fildes = *lundes; |
| 90 | nbxq = *nbdo; |
| 91 | nbdn = read (fildes, ubuf, nbxq); |
| 92 | if (nbdn == 0) goto heof; |
| 93 | if (nbdn < 0) goto herror; |
| 94 | *nbdone = nbdn; |
| 95 | return; |
| 96 | |
| 97 | /* Handle exceptions */ |
| 98 | |
| 99 | heof: *stat = -1; |
| 100 | return; |
| 101 | |
| 102 | #if defined(CERNLIB_PROJSHIFT) |
| 103 | herror: *stat = (serrno ? serrno : (rfio_errno ? rfio_errno : errno)); |
| 104 | #else |
| 105 | herror: *stat = errno; |
| 106 | #endif |
| 107 | perror (" error in CIGET"); |
| 108 | return; |
| 109 | } |
| 110 | /*> END <----------------------------------------------------------*/ |
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