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bug#53424: tftp-hpa: Fails to build (multiple definition of 'toplevel' w
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From: |
Maxime Devos |
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Subject: |
bug#53424: tftp-hpa: Fails to build (multiple definition of 'toplevel' when linking) |
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Date: |
Fri, 21 Jan 2022 23:14:55 +0100 |
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User-agent: |
Evolution 3.38.3-1 |
Ivan Vilata i Balaguer schreef op vr 21-01-2022 om 22:06 [+0100]:
> tftp.c:88:5: warning: implicit declaration of function ‘bsd_signal’;
> did you mean ‘ssignal’? [-Wimplicit-function-declaration]
> 88 | bsd_signal(SIGALRM, timer);
> | ^~~~~~~~~~
This one looks like tftp.c forgot to include <signal.h> directly
and relied on another header to include <signal.h>.
It's a warning, not an error, but declarations of functions can
sometimes be important for ABI purposes.
Greetings,
Maxime
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