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usr.sbin/pwd_mkdb/pwd_mkdb.c
| Context not available. | |||||
| #include <err.h> | #include <err.h> | ||||
| #include <errno.h> | #include <errno.h> | ||||
| #include <fcntl.h> | #include <fcntl.h> | ||||
| #include <libgen.h> | |||||
| #include <limits.h> | #include <limits.h> | ||||
| #include <pwd.h> | #include <pwd.h> | ||||
| #include <signal.h> | #include <signal.h> | ||||
| Context not available. | |||||
| clean = FILE_INSECURE; | clean = FILE_INSECURE; | ||||
| cp(buf2, buf, PERM_INSECURE); | cp(buf2, buf, PERM_INSECURE); | ||||
| dp = dbopen(buf, | dp = dbopen(buf, | ||||
| O_RDWR|O_EXCL, PERM_INSECURE, DB_HASH, &openinfo); | O_RDWR|O_EXCL|O_SYNC, PERM_INSECURE, DB_HASH, &openinfo); | ||||
| if (dp == NULL) | if (dp == NULL) | ||||
| error(buf); | error(buf); | ||||
| Context not available. | |||||
| clean = FILE_SECURE; | clean = FILE_SECURE; | ||||
| cp(sbuf2, sbuf, PERM_SECURE); | cp(sbuf2, sbuf, PERM_SECURE); | ||||
| sdp = dbopen(sbuf, | sdp = dbopen(sbuf, | ||||
| O_RDWR|O_EXCL, PERM_SECURE, DB_HASH, &openinfo); | O_RDWR|O_EXCL|O_SYNC, PERM_SECURE, DB_HASH, &openinfo); | ||||
| if (sdp == NULL) | if (sdp == NULL) | ||||
| error(sbuf); | error(sbuf); | ||||
| Context not available. | |||||
| method = 0; | method = 0; | ||||
| } else { | } else { | ||||
| dp = dbopen(buf, | dp = dbopen(buf, | ||||
| O_RDWR|O_CREAT|O_EXCL, PERM_INSECURE, DB_HASH, &openinfo); | O_RDWR|O_CREAT|O_EXCL|O_SYNC, PERM_INSECURE, DB_HASH, &openinfo); | ||||
| if (dp == NULL) | if (dp == NULL) | ||||
| error(buf); | error(buf); | ||||
| clean = FILE_INSECURE; | clean = FILE_INSECURE; | ||||
| sdp = dbopen(sbuf, | sdp = dbopen(sbuf, | ||||
| O_RDWR|O_CREAT|O_EXCL, PERM_SECURE, DB_HASH, &openinfo); | O_RDWR|O_CREAT|O_EXCL|O_SYNC, PERM_SECURE, DB_HASH, &openinfo); | ||||
| if (sdp == NULL) | if (sdp == NULL) | ||||
| error(sbuf); | error(sbuf); | ||||
| clean = FILE_SECURE; | clean = FILE_SECURE; | ||||
| Context not available. | |||||
| mv(char *from, char *to) | mv(char *from, char *to) | ||||
| { | { | ||||
| char buf[MAXPATHLEN]; | char buf[MAXPATHLEN]; | ||||
| char *to_dir; | |||||
| int to_dir_fd = -1; | |||||
| if (rename(from, to)) { | /* | ||||
| * Make sure file is safe on disk. To improve performance we will call | |||||
| * fsync() to the directory where file lies | |||||
| */ | |||||
| if (rename(from, to) != 0 || | |||||
| (to_dir = dirname(to)) == NULL || | |||||
| (to_dir_fd = open(to_dir, O_RDONLY|O_DIRECTORY)) == -1 || | |||||
| fsync(to_dir_fd) != 0) { | |||||
| int sverrno = errno; | int sverrno = errno; | ||||
| (void)snprintf(buf, sizeof(buf), "%s to %s", from, to); | (void)snprintf(buf, sizeof(buf), "%s to %s", from, to); | ||||
| errno = sverrno; | errno = sverrno; | ||||
| if (to_dir_fd != -1) | |||||
| close(to_dir_fd); | |||||
| error(buf); | error(buf); | ||||
| } | } | ||||
| if (to_dir_fd != -1) | |||||
| close(to_dir_fd); | |||||
| } | } | ||||
| void | void | ||||
| Context not available. | |||||