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| author | ru <ru@FreeBSD.org> | 2008-02-12 20:09:04 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2008-02-12 20:09:04 +0000 |
| commit | 56aa644e2afa86546f32df939678f91cfb827c35 (patch) | |
| tree | 6960888c6bfdf1b1f57904fc49a37303e846febf /lib/libc/sys/readlink.2 | |
| parent | 636c607d81b2881f2edb182ae34c05016420b0c9 (diff) | |
| download | FreeBSD-src-56aa644e2afa86546f32df939678f91cfb827c35.zip FreeBSD-src-56aa644e2afa86546f32df939678f91cfb827c35.tar.gz | |
Change readlink(2)'s return type and type of the last argument
to match POSIX.
Prodded by: Alexey Lyashkov
Diffstat (limited to 'lib/libc/sys/readlink.2')
| -rw-r--r-- | lib/libc/sys/readlink.2 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/sys/readlink.2 b/lib/libc/sys/readlink.2 index 0f630f8..e747e57 100644 --- a/lib/libc/sys/readlink.2 +++ b/lib/libc/sys/readlink.2 @@ -28,7 +28,7 @@ .\" @(#)readlink.2 8.1 (Berkeley) 6/4/93 .\" $FreeBSD$ .\" -.Dd June 4, 1993 +.Dd February 12, 2008 .Dt READLINK 2 .Os .Sh NAME @@ -38,8 +38,8 @@ .Lb libc .Sh SYNOPSIS .In unistd.h -.Ft int -.Fn readlink "const char *path" "char *buf" "int bufsiz" +.Ft ssize_t +.Fn readlink "const char *path" "char *buf" "size_t bufsiz" .Sh DESCRIPTION The .Fn readlink @@ -58,7 +58,7 @@ character to .Fa buf . .Sh RETURN VALUES The call returns the count of characters placed in the buffer -if it succeeds, or a -1 if an error occurs, placing the error +if it succeeds, or a \-1 if an error occurs, placing the error code in the global variable .Va errno . .Sh ERRORS |
