tcpdump mailing list archives
libpcap error codes?
From: Fernando Gont via tcpdump-workers <tcpdump-workers () lists tcpdump org>
Date: Wed, 7 Oct 2020 17:30:36 -0300
--- Begin Message --- From: Fernando Gont <fgont () si6networks com>
Date: Wed, 7 Oct 2020 17:30:36 -0300
Hi,WHile using pcap_inject() in Linux, it is failing with "pcap_inject(): send: Resource temporarily unavailable". In principle, one would expect that for temporary problems (such as this one), one may one to wait a bit and retry. So it would make sense to somehow be able to process the error code/condition, and act differently depending on the error type.Is there a way to get an error code (say, int value), as opposed to a text describing it?Thanks, -- Fernando Gont SI6 Networks e-mail: fgont () si6networks com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492
--- End Message ---
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Current thread:
- libpcap error codes? Fernando Gont via tcpdump-workers (Oct 07)
- Re: libpcap error codes? Guy Harris via tcpdump-workers (Oct 07)
- Re: libpcap error codes? Denis Ovsienko via tcpdump-workers (Oct 07)
- Re: libpcap error codes? Guy Harris via tcpdump-workers (Oct 07)
- Re: libpcap error codes? Denis Ovsienko via tcpdump-workers (Oct 07)
- Re: libpcap error codes? Guy Harris via tcpdump-workers (Oct 07)