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15 lines
455 B
Groff
15 lines
455 B
Groff
.TH open_rw 3
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.SH NAME
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open_rw \- open a file for reading and writing
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.SH SYNTAX
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.B #include <open.h>
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extern int \fBopen_rw\fP(const char *\fIfilename\fR);
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.SH DESCRIPTION
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open_rw opens the file \fIfilename\fR for reading and writing use and
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returns the file handle. If the file does not exist, it will be created
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with mode 0644. If there was an error opening or creating the file,
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open_rw returns -1 and sets errno accordingly.
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.SH "SEE ALSO"
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open(2)
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