diff options
Diffstat (limited to 'erts/etc/common/inet_gethost.c')
| -rw-r--r-- | erts/etc/common/inet_gethost.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/erts/etc/common/inet_gethost.c b/erts/etc/common/inet_gethost.c index 77bfd5e2bc..d25d2910b4 100644 --- a/erts/etc/common/inet_gethost.c +++ b/erts/etc/common/inet_gethost.c @@ -1141,14 +1141,12 @@ static Worker *pick_worker(void) static Worker *pick_worker_greedy(AddrByte *domainbuff) { int i; - int ql = 0; int found = -1; for (i=0; i < num_busy_workers; ++i) { if (domaineq(busy_workers[i].domain, domainbuff)) { if ((found < 0) || (busy_workers[i].que_size < busy_workers[found].que_size)) { found = i; - ql = busy_workers[i].que_size; } } } @@ -1945,12 +1943,14 @@ static int worker_loop(void) } m = NULL; #else - write(1, reply, data_size); /* No signals expected */ + /* expect no signals */ + if (write(1, reply, data_size) < 0) + goto fail; #endif } /* for (;;) */ -#ifdef WIN32 fail: +#ifdef WIN32 if (m != NULL) { FREE(m); } @@ -1959,8 +1959,8 @@ static int worker_loop(void) if (reply) { FREE(reply); } - return 1; #endif + return 1; } static int map_netdb_error(int netdb_code) @@ -2561,7 +2561,8 @@ static void debugf(char *format, ...) WriteFile(debug_console_allocated,buff,strlen(buff),&res,NULL); } #else - write(2,buff,strlen(buff)); + /* suppress warning with 'if' */ + if(write(2,buff,strlen(buff))); #endif va_end(ap); } @@ -2583,7 +2584,8 @@ static void warning(char *format, ...) WriteFile(GetStdHandle(STD_ERROR_HANDLE),buff,strlen(buff),&res,NULL); } #else - write(2,buff,strlen(buff)); + /* suppress warning with 'if' */ + if(write(2,buff,strlen(buff))); #endif va_end(ap); } @@ -2605,7 +2607,8 @@ static void fatal(char *format, ...) WriteFile(GetStdHandle(STD_ERROR_HANDLE),buff,strlen(buff),&res,NULL); } #else - write(2,buff,strlen(buff)); + /* suppress warning with 'if' */ + if(write(2,buff,strlen(buff))); #endif va_end(ap); #ifndef WIN32 |