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authorJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-31 17:00:20 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-31 17:00:20 +0200
commit3759ce55ba79b8d3b9d8ed247a252273ee7dade3 (patch)
treed69692a274dd1c7d0672e6bb7155a0fc106f9d49 /backend/snapscan.c
parentc8bd2513ecba169cff44c09c8058c36987357b18 (diff)
parent1687222e1b9e74c89cafbb5910e72d8ec7bfd40f (diff)
Update upstream source from tag 'upstream/1.0.28'
Update to upstream version '1.0.28' with Debian dir ec5bb298266630fc3801ff6dc0c258f6df7ba979
Diffstat (limited to 'backend/snapscan.c')
-rw-r--r--backend/snapscan.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/backend/snapscan.c b/backend/snapscan.c
index c88537b..b93f1f7 100644
--- a/backend/snapscan.c
+++ b/backend/snapscan.c
@@ -1286,7 +1286,7 @@ static SANE_Status start_reader (SnapScan_Scanner *pss)
pss->nonblocking = SANE_FALSE;
pss->rpipe[0] = pss->rpipe[1] = -1;
- pss->child = -1;
+ sanei_thread_initialize (pss->child);
if (pipe (pss->rpipe) != -1)
{
@@ -1812,7 +1812,7 @@ SANE_Status sane_read (SANE_Handle h,
if (sanei_thread_is_valid (pss->child))
{
sanei_thread_waitpid (pss->child, 0); /* ensure no zombies */
- pss->child = -1;
+ sanei_thread_invalidate (pss->child);
}
release_unit (pss);
close_scanner (pss);
@@ -1871,7 +1871,7 @@ void sane_cancel (SANE_Handle h)
/* signal the reader, if any */
if (sanei_thread_is_valid (pss->child))
{
- DBG( DL_INFO, ">>>>>>>> killing reader_process <<<<<<<<\n" );
+ DBG( DL_INFO, "---- killing reader_process ----\n" );
sigemptyset(&(act.sa_mask));
act.sa_flags = 0;
@@ -1904,7 +1904,7 @@ void sane_cancel (SANE_Handle h)
sanei_thread_sendsig( pss->child, SIGKILL );
#endif
}
- pss->child = -1;
+ sanei_thread_invalidate( pss->child );
DBG( DL_INFO,"reader_process killed\n");
}
release_unit (pss);