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authorVadim Kochan <vadim4j@gmail.com>2015-04-22 19:26:11 +0300
committerTobias Klauser <tklauser@distanz.ch>2015-04-22 21:58:21 +0200
commit56d79391b748563cc5075b9d31fe199db8a2d093 (patch)
tree9718b110636556ac844637009e71606e61182eec /pcap_rw.c
parentc69c838def37d46008e85fdc2f817fc9fd70c4d5 (diff)
netsniff-ng: Don't set IO prio when reading pcap file
It allows to read pcap file for users who have no permissions to set process IO prio. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Acked-by: Daniel Borkmann <borkmann@iogearbox.net> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'pcap_rw.c')
-rw-r--r--pcap_rw.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/pcap_rw.c b/pcap_rw.c
index 5a739da..b6be922 100644
--- a/pcap_rw.c
+++ b/pcap_rw.c
@@ -57,9 +57,10 @@ static ssize_t pcap_rw_read(int fd, pcap_pkthdr_t *phdr, enum pcap_type type,
return hdrsize + hdrlen;
}
-static void pcap_rw_init_once(void)
+static void pcap_rw_init_once(bool enforce_prio)
{
- set_ioprio_rt();
+ if (enforce_prio)
+ set_ioprio_rt();
}
static void pcap_rw_fsync(int fd)