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49d2ff06d8
The wwwoffled program in the www/wwwoffle port doesn't retry a select() call when select() fails with EINTR, which it should do. This causes problems such as a 'wwwoffle -offline' command not taking effect which can be annoying. PR: 19652 Submitted by: maintainer
85 lines
1.6 KiB
Plaintext
85 lines
1.6 KiB
Plaintext
--- io.c.orig Sun Jan 2 19:55:12 2000
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+++ io.c Mon May 29 20:40:30 2000
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@@ -135,14 +135,17 @@
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fd_set readfd;
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struct timeval tv;
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- FD_ZERO(&readfd);
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-
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- FD_SET(fd,&readfd);
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-
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- tv.tv_sec=tv.tv_usec=0;
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-
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- if(select(fd+1,&readfd,NULL,NULL,&tv)<=0)
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- return(nr);
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+ while(1)
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+ {
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+ tv.tv_sec=tv.tv_usec=0;
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+ FD_ZERO(&readfd);
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+ FD_SET(fd,&readfd);
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+ n=select(fd+1,&readfd,NULL,NULL,&tv);
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+ if(n>0)
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+ break;
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+ if(n==0 || errno!=EINTR)
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+ return(nr);
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+ }
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n=read(fd,fdbuf[fd],BUFSIZE);
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@@ -206,15 +209,18 @@
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fd_set readfd;
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struct timeval tv;
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- FD_ZERO(&readfd);
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-
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- FD_SET(fd,&readfd);
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-
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- tv.tv_sec=timeout;
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- tv.tv_usec=0;
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-
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- if(select(fd+1,&readfd,NULL,NULL,&tv)<=0)
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- return(-1);
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+ while(1)
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+ {
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+ tv.tv_sec=timeout;
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+ tv.tv_usec=0;
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+ FD_ZERO(&readfd);
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+ FD_SET(fd,&readfd);
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+ nr=select(fd+1,&readfd,NULL,NULL,&tv);
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+ if(nr>0)
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+ break;
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+ if(nr==0 || errno!=EINTR)
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+ return(-1);
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+ }
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nr=read(fd,buffer,n);
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}
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@@ -364,15 +370,18 @@
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fd_set readfd;
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struct timeval tv;
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- FD_ZERO(&readfd);
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-
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- FD_SET(fd,&readfd);
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-
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- tv.tv_sec=timeout;
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- tv.tv_usec=0;
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-
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- if(select(fd+1,&readfd,NULL,NULL,&tv)<=0)
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- return(-1);
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+ while(1)
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+ {
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+ tv.tv_sec=timeout;
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+ tv.tv_usec=0;
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+ FD_ZERO(&readfd);
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+ FD_SET(fd,&readfd);
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+ n=select(fd+1,&readfd,NULL,NULL,&tv);
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+ if(n>0)
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+ break;
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+ if(n==0 || errno!=EINTR)
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+ return(-1);
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+ }
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n=read(fd,fdbuf[fd]+fdbytes[fd],BUFSIZE-fdbytes[fd]);
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fdbytes[fd]+=n;
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