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give more helpful error messages

cute-signatures
Natanael Copa 2008-10-26 11:35:34 +00:00
parent 219a1b2ee8
commit cb25f35ed4
3 changed files with 16 additions and 5 deletions
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3
src/archive.c
View File

@ -276,6 +276,9 @@ int apk_archive_entry_extract(struct apk_archive_entry *ae, const char *fn)
r = chown(fn, ae->uid, ae->gid);
else
r = lchown(fn, ae->uid, ae->gid);
if (r < 0)
apk_error("Failed to set ownership on %s: %s", fn,
strerror(errno));
} else {
apk_error("Failed to extract %s\n", ae->name);
}

9
src/database.c
View File

@ -434,8 +434,10 @@ static int apk_db_read_config(struct apk_database *db)
fchdir(db->root_fd);
fd = open("var/lib/apk/world", O_RDONLY);
if (fd < 0)
if (fd < 0) {
apk_error("Please run 'apk create' to initialize root");
return -1;
}
fstat(fd, &st);
buf = malloc(st.st_size);
@ -470,6 +472,7 @@ int apk_db_open(struct apk_database *db, const char *root)
db->root = strdup(root);
db->root_fd = open(root, O_RDONLY);
if (db->root_fd < 0) {
apk_error("%s: %s", root, strerror(errno));
free(db->root);
return -1;
}
@ -791,8 +794,10 @@ int apk_db_install_pkg(struct apk_database *db,
db->repos[0].url, newpkg->name->name, newpkg->version);
fd = open(file, O_RDONLY);
if (fd < 0)
if (fd < 0) {
apk_error("%s: %s", file, strerror(errno));
return errno;
}
fcntl(fd, F_SETFD, FD_CLOEXEC);

5
src/package.c
View File

@ -9,6 +9,7 @@
* by the Free Software Foundation. See http://www.gnu.org/ for details.
*/
#include <errno.h>
#include <fcntl.h>
#include <ctype.h>
#include <stdio.h>
@ -354,7 +355,9 @@ int apk_pkg_run_script(struct apk_package *pkg, int root_fd,
if (pid == -1)
return -1;
if (pid == 0) {
chroot(".");
if (chroot(".") < 0) {
apk_error("chroot: %s", strerror(errno));
} else
execle(fn, script_types[script->type],
pkg->version, "", NULL, environment);
exit(1);