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Centralise calls to fcntl into functions that carefully check the

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error returns.

[originally from svn r9940]
This commit is contained in:
Simon Tatham
2013-07-19 18:10:02 +00:00
parent 96f3589e16
commit b426872219
7 changed files with 76 additions and 31 deletions
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5
unix/unix.h
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@ -156,7 +156,10 @@ void (*putty_signal(int sig, void (*func)(int)))(int);
void block_signal(int sig, int block_it);
/* uxmisc.c */
int cloexec(int);
void cloexec(int);
void noncloexec(int);
int nonblock(int);
int no_nonblock(int);
/*
* Exports from unicode.c.