Commit | Line | Data |
---|---|---|
2117e02e MW |
1 | .TH coe 3 |
2 | .SH NAME | |
3 | coe \- set close-on-exec flag for a descriptor | |
4 | .SH SYNTAX | |
5 | .B #include <coe.h> | |
6 | ||
7 | int \fBcoe\fP(\fIfd\fR); | |
8 | ||
9 | int \fIfd\fR; | |
10 | .SH DESCRIPTION | |
11 | .B coe | |
12 | sets the close-on-exec flag for | |
13 | file descriptor | |
14 | .IR fd , | |
15 | returning 0 if it was successful | |
16 | or -1 on error. | |
17 | If | |
18 | .B coe | |
19 | is successful, | |
20 | .I fd | |
21 | will be closed when the process calls | |
22 | .BR execve . | |
23 | .SH "SEE ALSO" | |
24 | execve(2), | |
25 | fcntl(2) |