From e9a910b33c7837b4b868e3abda18eb4810df7f02 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Sat, 4 Oct 2025 09:14:33 +0100 Subject: config/git: import suckless sbase i currently use the output of sha512sum in several places of xbmk, which is a bit unreliable in case output changes. other cases where i use util outputs in variables are probably reliable, because i'm using mostly posix utilities in those. to mitigate this, i now import suckless sbase, which has a reasonable sha512sum implementation. *every* binary it builds is being placed in build.list, because i'll probably start using more of them. for example, i may start modifying the "date" implementation, adding the GNU-specific options that i need as mentioned on init.sh i'm importing it in util/ because the sha512sum util is needed for verifying project sources, so if sbase itself is a "project source", that means we can into a chicken and egg bootstrapping problem. this is sbase at revision: 055cc1ae1b3a13c3d8f25af0a4a3316590efcd48 Signed-off-by: Leah Rowe --- util/sbase/readlink.1 | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 util/sbase/readlink.1 (limited to 'util/sbase/readlink.1') diff --git a/util/sbase/readlink.1 b/util/sbase/readlink.1 new file mode 100644 index 00000000..ac19710d --- /dev/null +++ b/util/sbase/readlink.1 @@ -0,0 +1,32 @@ +.Dd November 16, 2015 +.Dt READLINK 1 +.Os sbase +.Sh NAME +.Nm readlink +.Nd print symbolic link target or canonical file name +.Sh SYNOPSIS +.Nm +.Op Fl f +.Op Fl n +.Ar path +.Sh DESCRIPTION +.Nm +writes the target of +.Ar path , +if it is a symbolic link, to stdout. +If not, +.Nm +exits with a non-zero return value. +.Sh OPTIONS +.Bl -tag -width Ds +.It Fl f +Canonicalize +.Ar path , +which needn't be a symlink, +by recursively following every symlink in its path components. +.It Fl n +Do not print the terminating newline. +.El +.Sh SEE ALSO +.Xr readlink 2 , +.Xr realpath 3 -- cgit v1.2.1