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libxbps: some random bugfixes.

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* libxbps: while running INSTALL/REMOVE scripts, do not fail if a script
  returns ENOENT but the script exists; that means the script did not match
  the expected action on its switch statement and the fact can be simply
  ignored.

* libxbps: while upgrading packages and searching for obsolete files,
  do not remove the files that did not match previous SHA256 hash. Also,
  only remove obsolete dangling symlinks.
This commit is contained in:
Juan RP
2010-05-18 07:46:27 +02:00
parent 42af3ac533
commit 76ca32e76f
6 changed files with 75 additions and 24 deletions
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7
lib/remove.c
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@@ -222,7 +222,7 @@ xbps_remove_pkg(const char *pkgname, const char *version, bool update)
prepostf = true;
rv = xbps_file_chdir_exec(rootdir, buf, "pre", pkgname,
version, update ? "yes" : "no", NULL);
if (rv != 0) {
if (rv != 0 && errno != ENOENT) {
fprintf(stderr,
"%s: prerm action target error (%s)\n", pkgname,
strerror(errno));
@@ -284,8 +284,9 @@ xbps_remove_pkg(const char *pkgname, const char *version, bool update)
* and we aren't updating a package.
*/
if (update == false && prepostf) {
if ((rv = xbps_file_chdir_exec(rootdir, buf, "post",
pkgname, version, NULL)) != 0) {
rv = xbps_file_chdir_exec(rootdir, buf, "post",
pkgname, version, NULL);
if (rv != 0 && errno != ENOENT) {
fprintf(stderr,
"%s: postrm action target error (%s)\n",
pkgname, strerror(errno));