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LibC: Add posix_openpt(), grantpt() and unlockpt()
This makes getting a pseudoterminal pair a little bit more portable. Note that grantpt() and unlockpt() are currently no-ops, since we've already granted the pseudoterminal slave to the calling user. We also accept O_CLOEXEC to posix_openpt(), unlike some systems. :^)
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5 changed files with 58 additions and 6 deletions
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@ -100,4 +100,8 @@ typedef struct {
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} ldiv_t;
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ldiv_t ldiv(long, long);
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int posix_openpt(int flags);
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int grantpt(int fd);
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int unlockpt(int fd);
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__END_DECLS
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