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comparison random.c @ 855:04ede40a529a

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- Some fixes for old compilers like tru64 v4 from Daniel Richard G. - Don't warn about blocking random device for prngd
author Matt Johnston <matt@ucc.asn.au>
date Thu, 14 Nov 2013 21:36:45 +0800
parents 3a9ec98808c3
children c19acba28590
comparison
equal deleted inserted replaced
854:ccc76acaf4c7 855:04ede40a529a
77 readcount = 0; 77 readcount = 0;
78 while (len == 0 || readcount < len) 78 while (len == 0 || readcount < len)
79 { 79 {
80 int readlen, wantread; 80 int readlen, wantread;
81 unsigned char readbuf[4096]; 81 unsigned char readbuf[4096];
82 if (!already_blocked) 82 if (!already_blocked && !prngd)
83 { 83 {
84 int res; 84 int res;
85 struct timeval timeout = { .tv_sec = 2, .tv_usec = 0}; 85 struct timeval timeout;
86 fd_set read_fds; 86 fd_set read_fds;
87
88 timeout.tv_sec = 2;
89 timeout.tv_usec = 0;
87 90
88 FD_ZERO(&read_fds); 91 FD_ZERO(&read_fds);
89 FD_SET(readfd, &read_fds); 92 FD_SET(readfd, &read_fds);
90 res = select(readfd + 1, &read_fds, NULL, NULL, &timeout); 93 res = select(readfd + 1, &read_fds, NULL, NULL, &timeout);
91 if (res == 0) 94 if (res == 0)