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scc: _fsopen missing

 
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DietmarSiepmann



Joined: 03 Jun 2013
Posts: 198

PostPosted: Mon Dec 09, 2019 12:16 pm    Post subject: scc: _fsopen missing Reply with quote

Hello,

_fsopen seems to be missing for the 64 bit version of scc. Program test_fsopen.cpp
Code:

#include <STDIO.H>
#include <SHARE.H>
main () {
  const char* pszAccess;
  int     ShareAccess;
  FILE* fp;
  pszAccess = "w+";
  ShareAccess = SH_COMPAT;
  fp = _fsopen("my_fsopen.txt", pszAccess, ShareAccess );
  fclose(fp);
}

is compiled/linked via command
Code:

scc test_fsopen.cpp /link /64

and produces the error message
Code:

scc test_fsopen.cpp /link /64
[Silverfrost SCC/WIN32 Ver 4.20 Copyright (c) Silverfrost Ltd 2019]
    NO ERRORS  [<TEST_FSOPEN> SCC/WIN32 Ver 4.20]
[SLINK64 v2.10, Copyright (c) Silverfrost Ltd. 2015-2018]
Loading c:\ds\samples\salford_8.50\lgotemp@.OBJ
Creating executable file TEST_FSOPEN.EXE
The following symbols were not defined:

_fsopen
.
If running the exefile generated following exception message occurs:
Code:

Silverfrost 64-bit exception report on c:\ds\samples\salford_8.50\TEST_FSOPEN.EXE  Mon Dec 09 12:10:38 2019


Call to missing routine - _fsopen at address 1c008790

Within file TEST_FSOPEN.EXE
in main at address 45


RAX = 000000000000001d   RBX = 0000000000405090   RCX = 0000000000401573   RDX = 0000000000405090
RBP = 000000001c000000   RSI = 000000000040512f   RDI = 00000000004014f0   RSP = 000000000240fe90
R8  = 0000000000401573   R9  = 00000000004023a8   R10 = 00000000000000e5   R11 = 000000000240f350
R12 = 0000000000000000   R13 = 0000000000000000   R14 = 0000000000000000   R15 = 0000000000405098

1c008790) int       9
.

For the 32 bit version everything is ok (exe produced without missing routine _fsopen and exe works as expected).

Regards,
Dietmar
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PaulLaidler
Site Admin


Joined: 21 Feb 2005
Posts: 6134
Location: Salford, UK

PostPosted: Mon Dec 09, 2019 6:11 pm    Post subject: Reply with quote

Dietmar

Thank you for the feedback. I have made a note of this omision.
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PaulLaidler
Site Admin


Joined: 21 Feb 2005
Posts: 6134
Location: Salford, UK

PostPosted: Tue Dec 10, 2019 11:45 am    Post subject: Reply with quote

This function has now been added to salflibc64.dll for the next release.
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