From cf52e9dae453c12b464b77209f060fe9567067fd Mon Sep 17 00:00:00 2001 From: "A. Wilcox" Date: Sun, 22 Jul 2018 04:12:22 -0500 Subject: user/sane: somewhat fix Alpine package. still [ugh] though --- user/sane/network.patch | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 user/sane/network.patch (limited to 'user/sane/network.patch') diff --git a/user/sane/network.patch b/user/sane/network.patch new file mode 100644 index 000000000..4e422e28d --- /dev/null +++ b/user/sane/network.patch @@ -0,0 +1,42 @@ +diff --git a/sanei/sanei_tcp.c b/sanei/sanei_tcp.c +index a57d7c7..d0a1e92 100644 +--- a/sanei/sanei_tcp.c ++++ b/sanei/sanei_tcp.c +@@ -45,6 +45,7 @@ + #include + #include + #include ++#include + + #ifdef HAVE_WINSOCK2_H + #include +@@ -123,14 +124,27 @@ sanei_tcp_write(int fd, const u_char * buf, int count) + ssize_t + sanei_tcp_read(int fd, u_char * buf, int count) + { +- ssize_t bytes_recv = 0, rc = 1; ++ ssize_t bytes_recv = 0, rc = 1; ++ int retry = 5; + + while (bytes_recv < count && rc > 0) + { + rc = recv(fd, buf+bytes_recv, count-bytes_recv, 0); ++ DBG(1, "%s: bytes received %d\n", __FUNCTION__, rc); + if (rc > 0) + bytes_recv += rc; +- ++ else { ++ if ( errno == EAGAIN && retry-- ) { ++ DBG(1, "%s: waiting %d\n", __FUNCTION__, retry); ++ /* wait for max 1s */ ++ struct timespec req; ++ struct timespec rem; ++ req.tv_sec = 0; ++ req.tv_nsec= 100000000; ++ nanosleep(&req, &rem); ++ rc = 1; ++ } ++ } + } + return bytes_recv; + } -- cgit v1.2.3-70-g09d2