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| author | Tom Lane | 2000-12-18 17:33:42 +0000 |
|---|---|---|
| committer | Tom Lane | 2000-12-18 17:33:42 +0000 |
| commit | 5491233f5245c464be2286ad894448b21ef757db (patch) | |
| tree | 8badaae022de82ec4cd53ffe42e2c22e681c394d /src/tutorial/funcs.c | |
| parent | c431db9714bfca24f05fd301ae2f027f83689e4f (diff) | |
Ensure that 'errno' is saved and restored by all signal handlers that
might change it. Experimentation shows that the signal handler call
mechanism does not save/restore errno for you, at least not on Linux
or HPUX, so this is definitely a real risk.
Diffstat (limited to 'src/tutorial/funcs.c')
0 files changed, 0 insertions, 0 deletions