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freebsd: add realpath to freebsd/index.zig

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Marcio Giaxa 2018-12-20 21:05:31 -02:00
parent 46a0f60e4c
commit a6f33e3dc5
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1 changed files with 4 additions and 0 deletions
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std/os/freebsd/index.zig
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@ -580,6 +580,10 @@ pub fn getdirentries(fd: i32, buf_ptr: [*]u8, buf_len: usize, basep: *i64) usize
return errnoWrap(@bitCast(isize, c.getdirentries(fd, buf_ptr, buf_len, basep))); return errnoWrap(@bitCast(isize, c.getdirentries(fd, buf_ptr, buf_len, basep)));
} }
pub fn realpath(noalias filename: [*]const u8, noalias resolved_name: [*]u8) usize {
return if (c.realpath(filename, resolved_name) == null) @bitCast(usize, -isize(c._errno().*)) else 0;
}
pub fn isatty(fd: i32) bool { pub fn isatty(fd: i32) bool {
return c.isatty(fd) != 0; return c.isatty(fd) != 0;
} }