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| author | Thomas E. Dickey <dickey@invisible-island.net> | 1998-10-17 21:26:25 -0400 |
|---|---|---|
| committer | Thomas E. Dickey <dickey@invisible-island.net> | 1998-10-17 21:26:25 -0400 |
| commit | 227916a0760fb81d8dd539790a76bf76eceb8e4e (patch) | |
| tree | 897052dba6f5691874e9beaa49c96760fe834476 /WWW | |
| parent | 64c4d93e6c1d2751c8517e10192e585db0cbce82 (diff) | |
| download | lynx-snapshots-227916a0760fb81d8dd539790a76bf76eceb8e4e.tar.gz | |
snapshot of project "lynx", label v2-8-1pre_11
Diffstat (limited to 'WWW')
| -rw-r--r-- | WWW/Library/Implementation/HTTCP.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/WWW/Library/Implementation/HTTCP.c b/WWW/Library/Implementation/HTTCP.c index f83334c7..e94f4f2f 100644 --- a/WWW/Library/Implementation/HTTCP.c +++ b/WWW/Library/Implementation/HTTCP.c @@ -453,6 +453,9 @@ PUBLIC int HTParseInet ARGS2( fd_set readfds; struct timeval timeout; int dns_patience = 30; /* how many seconds will we wait for DNS? */ +#ifdef WNOWAIT + int child_exited = 0; +#endif /* ** Reap any children that have terminated since last time @@ -574,11 +577,26 @@ PUBLIC int HTParseInet ARGS2( break; } +#ifdef WNOWAIT + /* + ** Clean up if child exited before & no data received. -BL + */ + if (child_exited) { + waitret = waitpid(fpid, &cst1, WNOHANG); + break; + } + /* + ** If child exited, loop once more looking for data. -BL + */ + if ((waitret = waitpid(fpid, &cst1, WNOHANG | WNOWAIT)) > 0) + child_exited = 1; +#else /* ** End loop if child exited. */ if ((waitret = waitpid(fpid, &cst1, WNOHANG)) > 0) break; +#endif /* ** Abort if interrupt key pressed. |