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Fix documentation: signalfd() returns fd on success, not 0.

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Laurence Withers 2007-10-26 12:55:05 +00:00
parent a34063b32f
commit f301a0dcea
1 changed files with 1 additions and 1 deletions
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src/liblwevent/400_signalfd.h
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@ -57,7 +57,7 @@ struct signalfd_siginfo {
\param fd File descriptor to modify (pass -1 to create a new file descriptor). \param fd File descriptor to modify (pass -1 to create a new file descriptor).
\param mask Signal mask. Any signals set in \a mask will be delivered through \a fd (but see below). \param mask Signal mask. Any signals set in \a mask will be delivered through \a fd (but see below).
\retval 0 on success. \returns File descriptor.
\retval -1 on error (and see \a errno). \retval -1 on error (and see \a errno).
System call wrapper function for \c signalfd(2). Any signals turned on in \a mask will be delivered System call wrapper function for \c signalfd(2). Any signals turned on in \a mask will be delivered