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18 lines
668 B
Groff
18 lines
668 B
Groff
.TH io_createfile 3
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.SH NAME
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io_createfile \- create a file
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.SH SYNTAX
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.B #include <libowfat/io.h>
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int \fBio_createfile\fP(int64* d,const char* filename);
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.SH DESCRIPTION
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io_createfile sets d to the number of a new descriptor writing to the disk file
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named \fIs\fR, and returns 1. If \fIfilename\fR already existed, it is truncated to length 0;
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otherwise, it is created, with mode 0600.
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If something goes wrong, io_createfile sets \fIerrno\fR to indicate the error, and
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returns 0; it does not create a new descriptor, and it does not touch d.
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(However, it may have truncated or created the file.)
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.SH "SEE ALSO"
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io_readfile(3), io_appendfile(3), io_readwritefile(3)
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