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Perl in a Nutshell

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Standard Modules
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8.66 Fcntl

A translation of the C fcntl.h program that uses h2xs (which builds a Perl extension from a C header file) and the C compiler to translate #define symbols and make them available as functions. Exports the following routines by default; each routine returns the value of the #define that is the same as the routine name:

FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK
F_RDLCK F_SETFD F_SETFL F_SETLK F_SETLKW
F_UNLCK F_WRLCK O_APPEND O_CREAT O_EXCL
O_NDELAY O_NOCTTY O_NONBLOCK O_RDONLY O_RDWR
O_TRUNC O_WRONLY


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