Table of Contentspipe - create pipe #include <unistd.h> int pipe(int filedes[2]);
pipe creates a pair of file descriptors, pointing to a pipe inode, and places them in the array pointed to by filedes. filedes[0] is for reading, filedes[1] is for writing. On success, zero is returned. On error, -1 is returned, and errno is set appropriately. - EMFILE
- Too many file descriptors are in use by the process.
- ENFILE
- The system file table is full.
- EFAULT
- filedes is not valid.
read(2), write(2), fork(2), socketpair(2)
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