diff options
Diffstat (limited to 'src/misc.c')
-rw-r--r-- | src/misc.c | 50 |
1 files changed, 50 insertions, 0 deletions
@@ -130,6 +130,31 @@ int ssh_file_readaccess_ok(const char *file) { return 1; } +/** + * @brief Check if the given path is an existing directory and that is + * accessible for writing. + * + * @param[in] path Path to the directory to be checked + * + * @return Return 1 if the directory exists and is accessible; 0 otherwise + * */ +int ssh_dir_writeable(const char *path) +{ + struct _stat buffer; + int rc; + + rc = _stat(path, &buffer); + if (rc < 0) { + return 0; + } + + if ((buffer.st_mode & _S_IFDIR) && (buffer.st_mode & _S_IWRITE)) { + return 1; + } + + return 0; +} + #define SSH_USEC_IN_SEC 1000000LL #define SSH_SECONDS_SINCE_1601 11644473600LL @@ -247,6 +272,31 @@ int ssh_file_readaccess_ok(const char *file) return 1; } +/** + * @brief Check if the given path is an existing directory and that is + * accessible for writing. + * + * @param[in] path Path to the directory to be checked + * + * @return Return 1 if the directory exists and is accessible; 0 otherwise + * */ +int ssh_dir_writeable(const char *path) +{ + struct stat buffer; + int rc; + + rc = stat(path, &buffer); + if (rc < 0) { + return 0; + } + + if (S_ISDIR(buffer.st_mode) && (buffer.st_mode & S_IWRITE)) { + return 1; + } + + return 0; +} + char *ssh_get_local_username(void) { struct passwd pwd; |