Add COB_SET_RUNTIME_STDOUT_FILE and COB_SET_RUNTIME_STDERR_FILE runtime options to enable redirection of stdout/stderr output - #296

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oguzcankirmemis wants to merge 36 commits into

OCamlPro:gitside-gnucobol-3.xfrom

oguzcankirmemis:feature/stdout-stderr-redirect

Commits on Sep 1, 2026

Redirect stdout and stderr to COB_STDOUT_FILE and COB_STDERR_FILE
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cd54819
Add test for stdout/stderr redirection
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2653966
Add changelogs, documentation for stdout/stderr redirection
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1561922
Fix cob_runtime_warning stderr when cobsetptr is not initialized yet
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eb40fce
Fix cob_runtime_warning and cob_runtime_error to use default stderr if cobsetptr not initialized
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914de1b
Delete unnecessary include of common.h in common.c
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e04f8f3
Rename stdout/stderr redirection test
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6c1c915
Default back to process stdout/stderr if parameter is empty
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c149779
Redirect stdin to COB_STDIN_FILE
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3971c2a
Add test for stdin redirection
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baae864
Use getc to enable stdin redirection at termio.c
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dbb373c
Fix stdin redirection test
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5741f1f
Reset bdb_env stderr only if it configured and initialized in fileio.c
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21485aa
Fix WIN32 cobc using libcob with stdin/stdout/stderr redirection
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89c7d77
Add environment variables for redirection variables
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5374bdb
Make stdin/stdout/stderr redirection test platform agnostic
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c78ee97
Do not ignore return of fgets in redirection test
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f6d77c4
Update documentations/changelogs for stdin/stdout/stderr redirection
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ee80697
Refactor join_environment to use cob_settings_fileio in fileio.c
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f2f728b
Adjust documentation/changelog
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21b537a
Refactor variable declarations in common.c and run_misc.at
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597eec4
Support SET ENVIRONMENT for redirection
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d858488
Use offsetof to determine config set
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513df96
Add tests for set environment redirection
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e248219
Refactor variable declarations in cob_common_init/common.c
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d062ebd
Adjust comments for runtime options
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46c52f2
Delete unnecessary include in test
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29acbf2
Use basic type for cross-compatibility in tests
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b918589
Use cob_call instead of cob_call_with_exception_check
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96793ad
Test without closing file pointers
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d5c50d0
Close and reopen instead of rewind for test
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156f6ef
Add missing break to COB_STDIN_FILE in cob_set_runtime_option
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9af6861
Implement review suggestions
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bb4574b
Return NULL in cob_get_runtime_option if settings is not initialized
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0aa101e
Throw fatal error in cob_set_runtime_option is settings is uninitialized
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324e3e6
Revert timeout command in tests
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d7c9dc5