commit: f30da506a0827a3e698697692abe168174e0ad6d
Author: Kerin Millar <kfm <AT> plushkava <DOT> net>
AuthorDate: Mon Jun 3 23:30:38 2024 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Wed Jun 12 07:06:42 2024 +0000
URL:
https://gitweb.gentoo.org/proj/gentoo-functions.git/commit/?id=f30da506
Add the GENFUN_API_LEVEL variable declaration
This allows for simple API capability checks to be performed by users of
the library. It might also obsolete the RC_GOT_FUNCTIONS variable.
Signed-off-by: Kerin Millar <kfm <AT> plushkava.net>
functions.sh | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/functions.sh b/functions.sh
index e849541..a0315f9 100644
--- a/functions.sh
+++ b/functions.sh
@@ -970,6 +970,11 @@ _warn_for_args()
# shellcheck disable=2034
RC_GOT_FUNCTIONS=yes
+# This shall be incremented by one upon any change being made to the public
API.
+# It was introduced by gentoo-functions-1.7 with an initial value of 1.
+# shellcheck disable=2034
+GENFUN_API_LEVEL=1
+
# Assign the LF ('\n') character for later expansion. POSIX Issue 8 permits
# $'\n' but it may take years for it to be commonly implemented.
genfun_newline='
