diff options
| -rw-r--r-- | include/glib-compat.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/glib-compat.h b/include/glib-compat.h index 0b0ec76299..695a96f7ea 100644 --- a/include/glib-compat.h +++ b/include/glib-compat.h @@ -30,6 +30,11 @@ #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #include <glib.h> +#if defined(G_OS_UNIX) +#include <glib-unix.h> +#include <sys/types.h> +#include <pwd.h> +#endif /* * Note that because of the GLIB_VERSION_MAX_ALLOWED constant above, allowing @@ -72,6 +77,29 @@ gint g_poll_fixed(GPollFD *fds, guint nfds, gint timeout); #endif +#if defined(G_OS_UNIX) +/* + * Note: The fallback implementation is not MT-safe, and it returns a copy of + * the libc passwd (must be g_free() after use) but not the content. Because of + * these important differences the caller must be aware of, it's not #define for + * GLib API substitution. + */ +static inline struct passwd * +g_unix_get_passwd_entry_qemu(const gchar *user_name, GError **error) +{ +#if GLIB_CHECK_VERSION(2, 64, 0) + return g_unix_get_passwd_entry(user_name, error); +#else + struct passwd *p = getpwnam(user_name); + if (!p) { + g_set_error_literal(error, G_UNIX_ERROR, 0, g_strerror(errno)); + return NULL; + } + return (struct passwd *)g_memdup(p, sizeof(*p)); +#endif +} +#endif /* G_OS_UNIX */ + #pragma GCC diagnostic pop #endif |