spawn a process NAME posix_spawn, posix_spawnp - spawn a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #inclu...spawn a process NAME posix_spawn, posix_spawnp - spawn a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #inclu...number of last error NAME errno - number of last error LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <errno.h> DESCRIPTION The <errno.h> header file defines the integ…give advice about patterns of memory usage NAME posix_madvise - give advice about patterns of memory usage LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mman.h> …allocate aligned memory NAME posix_memalign, aligned_alloc, memalign, valloc, pvalloc - allocate aligned memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.…allocate aligned memory NAME posix_memalign, aligned_alloc, memalign, valloc, pvalloc - allocate aligned memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.…allocate aligned memory NAME posix_memalign, aligned_alloc, memalign, valloc, pvalloc - allocate aligned memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.…allocate aligned memory NAME posix_memalign, aligned_alloc, memalign, valloc, pvalloc - allocate aligned memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.…allocate aligned memory NAME posix_memalign, aligned_alloc, memalign, valloc, pvalloc - allocate aligned memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.…get configuration information at run time NAME sysconf - get configuration information at run time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> long sysco…open a pseudoterminal device NAME posix_openpt - open a pseudoterminal device LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.h> #include <fcntl.h> int posix_op…allocate file space NAME posix_fallocate - allocate file space LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int posix_fallocate(int fd , off_t offset , off…get configuration values for files NAME fpathconf, pathconf - get configuration values for files LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> long fpathco…get configuration values for files NAME fpathconf, pathconf - get configuration values for files LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> long fpathco…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return the canonicalized absolute pathname NAME realpath - return the canonicalized absolute pathname LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <limits.h> #includ…