gbranden pushed a commit to branch master
in repository groff.
commit f9697a36514be9a3f24ef9f6d861fd6b5a9ca5f5
Author: G. Branden Robinson <[email protected]>
AuthorDate: Thu Jan 2 07:11:40 2025 -0600
[tbl]: Distinguish error scenarios.
* src/preproc/tbl/main.cpp (main): Distinguish `ferror()` status and
`fflush(stdout)` failures when cleaning up before exit.
---
ChangeLog | 5 +++++
src/preproc/tbl/main.cpp | 8 +++++---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 5025b77cc..96a26b0b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2025-01-02 G. Branden Robinson <[email protected]>
+
+ * src/preproc/tbl/main.cpp (main): Distinguish `ferror()` status
+ and `fflush(stdout)` failures when cleaning up before exit.
+
2024-12-24 Collin Funk <[email protected]>
Use the `strcase` Gnulib module.
diff --git a/src/preproc/tbl/main.cpp b/src/preproc/tbl/main.cpp
index ba42be809..4b1dbe961 100644
--- a/src/preproc/tbl/main.cpp
+++ b/src/preproc/tbl/main.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 1989-2024 Free Software Foundation, Inc.
+/* Copyright (C) 1989-2025 Free Software Foundation, Inc.
Written by James Clark ([email protected])
This file is part of groff.
@@ -1727,8 +1727,10 @@ int main(int argc, char **argv)
printf(".lf 1 -\n");
process_input_file(stdin);
}
- if (ferror(stdout) || fflush(stdout) < 0)
- fatal("output error");
+ if (ferror(stdout))
+ fatal("error status on standard output stream");
+ if (fflush(stdout) < 0)
+ fatal("cannot flush standard output stream: %1", strerror(errno));
return 0;
}
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