Public bug reported:
Trying to use Posix.realpath with a code like:
string tmp;
tmp=Posix.realpath(this.config_path);
is compiled to:
_tmp35_ = realpath (_tmp34_, NULL, 0);
which fails with error:
.vala.c:920:2: error: too many argument for function ‘realpath’
because 'realpath' needs only two parameters, not three.
This error exists in both Vala 0.16 and 0.18.
The fix (pointed by Jonas Kulla) is to modify the prototype in
posix.vapi to:
[CCode (cheader_filename = "stdlib.h")]
public string? realpath (string path, [CCode (array_length=false)] uint8[]?
resolved_path = null);
This bug also applies to vala 0.16, so I will open a new bug report
there and attach the diff.
** Affects: vala-0.18 (Ubuntu)
Importance: Undecided
Status: New
** Patch added: "posix.realpath.vala_0.18.diff"
https://bugs.launchpad.net/bugs/1154853/+attachment/3572932/+files/posix.realpath.vala_0.18.diff
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https://bugs.launchpad.net/bugs/1154853
Title:
Posix.realpath has incorrect prototype
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