c++ - VXWORKS simulator limits? -

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i working on porting code under vxworks. use simulator validate changes. code requires opening of many pipes , sockets. have problem opening of these files descriptors. indeed, can open 17 files descriptors (sockets or pipes cause same error) following return error "emfile: many opened files". after research on net, modified global variable num_files, change had no effect. know if simulator limits number of files descriptors opened simultaneously ?

thank help

i found problem

i had modify rtp_fd_num_max specific rtp value


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