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Explicitly use sigemptyset to clear a sigset_t. Explicit

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initialization of sa_flags added so that the 'struct sigaction'
can be declared local in both functions that use the global
(static) declaration. Remove the global declaration.
This commit is contained in:
Marcel Moolenaar 1999-09-28 13:33:13 +00:00
parent 06ceca4d89
commit 2dc9a8a9f6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=51760
1 changed files with 7 additions and 2 deletions
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9
lib/libftpio/ftpio.c
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@ -509,15 +509,16 @@ ftp_timeout(int sig)
/* Debug("ftp_pkg: ftp_timeout called - operation timed out"); */
}
static struct sigaction new;
static void
ftp_set_timeout(void)
{
struct sigaction new;
char *cp;
int ival;
FtpTimedOut = FALSE;
sigemptyset(&new.sa_mask);
new.sa_flags = 0;
new.sa_handler = ftp_timeout;
sigaction(SIGALRM, &new, NULL);
cp = getenv("FTP_TIMEOUT");
@ -529,7 +530,11 @@ ftp_set_timeout(void)
static void
ftp_clear_timeout(void)
{
struct sigaction new;
alarm(0);
sigemptyset(&new.sa_mask);
new.sa_flags = 0;
new.sa_handler = SIG_DFL;
sigaction(SIGALRM, &new, NULL);
}