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You must differentiate between a guarantee by an actual standard and platform specific documentation.
by emilfihlman 7y ago
You must differentiate between a guarantee by an actual standard and platform specific documentation.
- matheusmoreira 7y agohttps://pubs.opengroup.org/onlinepubs/9699919799/functions/stdin.html https://pubs.opengroup.org/onlinepubs/9699919799/functions/s... > The following symbolic values in <unistd.h> define the file descriptors that shall be associated with the C-language stdin, stdout, and stderr when the application is started: > STDIN_FILENO Standard input value, stdin. Its value is 0. > STDOUT_FILENO Standard output value, stdout. Its value is 1. > STDERR_FILENO Standard error value, stderr. Its value is 2.
- deleted 7y ago[deleted]