libreboot-utils: unified error handling

i now use a singleton hook function per program:
nvmutil, mkhtemp and lottery

call this at the startup of your program:

(void) errhook(exit_cleanup);

then provide that function. make it static,
so that each program has its own version.

if you're writing a program that handles lots
of files for example, and you want to do certain
cleanup on exit (including error exit), this can
be quite useful.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-28 06:53:37 +00:00
parent 55f0e6ac8e
commit 0f1a22174f
14 changed files with 182 additions and 186 deletions
+2 -2
View File
@@ -59,10 +59,10 @@ read_checksums(void)
if (_num_invalid >= _max_invalid) {
if (_max_invalid == 1)
b0rk(ECANCELED, "%s: part %lu has a bad checksum",
err_exit(ECANCELED, "%s: part %lu has a bad checksum",
f->fname, (size_t)f->part);
b0rk(ECANCELED, "%s: No valid checksum found in file",
err_exit(ECANCELED, "%s: No valid checksum found in file",
f->fname);
}
}