From 1edb02101a9306fc711cd422ed507d18165b1691 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sat, 15 Jul 2017 11:25:39 +0200 Subject: move from support/1.0.27 to feature/1.0.27 --- backend/u12.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'backend/u12.c') diff --git a/backend/u12.c b/backend/u12.c index 8401a9f..083d9f3 100644 --- a/backend/u12.c +++ b/backend/u12.c @@ -278,19 +278,19 @@ static void sig_chldhandler( int signo ) /** signal handler to kill the child process */ -static RETSIGTYPE reader_process_sigterm_handler( int signo ) +static void reader_process_sigterm_handler( int signo ) { DBG( _DBG_PROC, "(SIG) reader_process: terminated by signal %d\n", signo ); _exit( SANE_STATUS_GOOD ); } -static RETSIGTYPE usb_reader_process_sigterm_handler( int signo ) +static void usb_reader_process_sigterm_handler( int signo ) { DBG( _DBG_PROC, "(SIG) reader_process: terminated by signal %d\n", signo ); cancelRead = SANE_TRUE; } -static RETSIGTYPE sigalarm_handler( int signo ) +static void sigalarm_handler( int signo ) { _VAR_NOT_USED( signo ); DBG( _DBG_PROC, "ALARM!!!\n" ); @@ -391,7 +391,7 @@ static SANE_Status do_cancel( U12_Scanner *scanner, SANE_Bool closepipe ) scanner->scanning = SANE_FALSE; - if( scanner->reader_pid != -1 ) { + if( sanei_thread_is_valid (scanner->reader_pid) ) { DBG( _DBG_PROC, ">>>>>>>> killing reader_process <<<<<<<<\n" ); @@ -1731,7 +1731,7 @@ SANE_Status sane_start( SANE_Handle handle ) cancelRead = SANE_FALSE; - if( s->reader_pid == -1 ) { + if( !sanei_thread_is_valid (s->reader_pid) ) { DBG( _DBG_ERROR, "ERROR: could not start reader task\n" ); s->scanning = SANE_FALSE; u12if_close( dev ); -- cgit v1.2.3