diff options
Diffstat (limited to 'dbutil.c')
| -rw-r--r-- | dbutil.c | 27 |
1 files changed, 22 insertions, 5 deletions
@@ -79,7 +79,7 @@ void (*_dropbear_exit)(int exitcode, const char* format, va_list param) ATTRIB_N void (*_dropbear_log)(int priority, const char* format, va_list param) = generic_dropbear_log; -#ifdef DEBUG_TRACE +#if DEBUG_TRACE int debug_trace = 0; #endif @@ -149,7 +149,7 @@ void dropbear_log(int priority, const char* format, ...) { } -#ifdef DEBUG_TRACE +#if DEBUG_TRACE static double debug_start_time = -1; @@ -262,7 +262,7 @@ int spawn_command(void(*exec_fn)(void *user_data), void *exec_data, return DROPBEAR_FAILURE; } -#ifdef USE_VFORK +#if DROPBEAR_VFORK pid = vfork(); #else pid = fork(); @@ -371,7 +371,7 @@ void run_shell_command(const char* cmd, unsigned int maxfd, char* usershell) { execv(usershell, argv); } -#ifdef DEBUG_TRACE +#if DEBUG_TRACE void printhex(const char * label, const unsigned char * buf, int len) { int i; @@ -465,7 +465,7 @@ out: * authkeys file. * Will return DROPBEAR_SUCCESS if data is read, or DROPBEAR_FAILURE on EOF.*/ /* Only used for ~/.ssh/known_hosts and ~/.ssh/authorized_keys */ -#if defined(DROPBEAR_CLIENT) || defined(ENABLE_SVR_PUBKEY_AUTH) +#if DROPBEAR_CLIENT || DROPBEAR_SVR_PUBKEY_AUTH int buf_getline(buffer * line, FILE * authfile) { int c = EOF; @@ -681,4 +681,21 @@ time_t monotonic_now() { return time(NULL); } +void fsync_parent_dir(const char* fn) { +#ifdef HAVE_LIBGEN_H + char *fn_dir = m_strdup(fn); + char *dir = dirname(fn_dir); + int dirfd = open(dir, O_RDONLY); + if (dirfd != -1) { + if (fsync(dirfd) != 0) { + TRACE(("fsync of directory %s failed: %s", dir, strerror(errno))) + } + m_close(dirfd); + } else { + TRACE(("error opening directory %s for fsync: %s", dir, strerror(errno))) + } + + free(fn_dir); +#endif +} |