diff options
Diffstat (limited to 'package/ppp/patches/400-simplify_kernel_checks.patch')
| -rw-r--r-- | package/ppp/patches/400-simplify_kernel_checks.patch | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/package/ppp/patches/400-simplify_kernel_checks.patch b/package/ppp/patches/400-simplify_kernel_checks.patch deleted file mode 100644 index ec82576cb..000000000 --- a/package/ppp/patches/400-simplify_kernel_checks.patch +++ /dev/null @@ -1,154 +0,0 @@ -pppd: Remove runtime kernel checks - -On embedded system distributions the required kernel features for pppd are -more or less guaranteed to be present, so there is not much point in -performing runtime checks, it just increases the binary size. - -This patch removes the runtime kernel feature checks. - -Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> - ---- a/pppd/sys-linux.c -+++ b/pppd/sys-linux.c -@@ -203,7 +203,7 @@ static int driver_is_old = 0; - static int restore_term = 0; /* 1 => we've munged the terminal */ - static struct termios inittermios; /* Initial TTY termios */ - --int new_style_driver = 0; -+static const int new_style_driver = 1; - - static char loop_name[20]; - static unsigned char inbuf[512]; /* buffer for chars read from loopback */ -@@ -220,8 +220,8 @@ static int looped; /* 1 if using loop - static int link_mtu; /* mtu for the link (not bundle) */ - - static struct utsname utsname; /* for the kernel version */ --static int kernel_version; - #define KVERSION(j,n,p) ((j)*1000000 + (n)*1000 + (p)) -+static const int kernel_version = KVERSION(2,6,37); - - #define MAX_IFS 100 - -@@ -1438,11 +1438,12 @@ int ccp_fatal_error (int unit) - * - * path_to_procfs - find the path to the proc file system mount point - */ --static char proc_path[MAXPATHLEN]; --static int proc_path_len; -+static char proc_path[MAXPATHLEN] = "/proc"; -+static int proc_path_len = 5; - - static char *path_to_procfs(const char *tail) - { -+#if 0 - struct mntent *mntent; - FILE *fp; - -@@ -1464,6 +1465,7 @@ static char *path_to_procfs(const char * - fclose (fp); - } - } -+#endif - - strlcpy(proc_path + proc_path_len, tail, - sizeof(proc_path) - proc_path_len); -@@ -2116,15 +2118,19 @@ int ppp_available(void) - int my_version, my_modification, my_patch; - int osmaj, osmin, ospatch; - -+#if 0 - /* get the kernel version now, since we are called before sys_init */ - uname(&utsname); - osmaj = osmin = ospatch = 0; - sscanf(utsname.release, "%d.%d.%d", &osmaj, &osmin, &ospatch); - kernel_version = KVERSION(osmaj, osmin, ospatch); -+#endif - - fd = open("/dev/ppp", O_RDWR); - if (fd >= 0) { -+#if 0 - new_style_driver = 1; -+#endif - - /* XXX should get from driver */ - driver_version = 2; -@@ -2185,6 +2191,7 @@ int ppp_available(void) - - if (ok && ((ifr.ifr_hwaddr.sa_family & ~0xFF) != ARPHRD_PPP)) - ok = 0; -+ return ok; - - /* - * This is the PPP device. Validate the version of the driver at this -@@ -2678,6 +2685,7 @@ get_pty(master_fdp, slave_fdp, slave_nam - } - #endif /* TIOCGPTN */ - -+#if 0 - if (sfd < 0) { - /* the old way - scan through the pty name space */ - for (i = 0; i < 64; ++i) { -@@ -2696,6 +2704,7 @@ get_pty(master_fdp, slave_fdp, slave_nam - } - } - } -+#endif - - if (sfd < 0) - return 0; ---- a/pppd/plugins/pppoatm/pppoatm.c -+++ b/pppd/plugins/pppoatm/pppoatm.c -@@ -170,14 +170,6 @@ static void disconnect_pppoatm(void) - - void plugin_init(void) - { --#if defined(__linux__) -- extern int new_style_driver; /* From sys-linux.c */ -- if (!ppp_available() && !new_style_driver) -- fatal("Kernel doesn't support ppp_generic - " -- "needed for PPPoATM"); --#else -- fatal("No PPPoATM support on this OS"); --#endif - info("PPPoATM plugin_init"); - add_options(pppoa_options); - } ---- a/pppd/plugins/rp-pppoe/plugin.c -+++ b/pppd/plugins/rp-pppoe/plugin.c -@@ -60,9 +60,6 @@ static char const RCSID[] = - - char pppd_version[] = VERSION; - --/* From sys-linux.c in pppd -- MUST FIX THIS! */ --extern int new_style_driver; -- - char *pppd_pppoe_service = NULL; - static char *acName = NULL; - static char *existingSession = NULL; -@@ -340,10 +337,6 @@ PPPoEDevnameHook(char *cmd, char **argv, - void - plugin_init(void) - { -- if (!ppp_available() && !new_style_driver) { -- fatal("Linux kernel does not support PPPoE -- are you running 2.4.x?"); -- } -- - add_options(Options); - - info("RP-PPPoE plugin version %s compiled against pppd %s", ---- a/pppd/plugins/pppol2tp/pppol2tp.c -+++ b/pppd/plugins/pppol2tp/pppol2tp.c -@@ -500,12 +500,7 @@ static void pppol2tp_cleanup(void) - - void plugin_init(void) - { --#if defined(__linux__) -- extern int new_style_driver; /* From sys-linux.c */ -- if (!ppp_available() && !new_style_driver) -- fatal("Kernel doesn't support ppp_generic - " -- "needed for PPPoL2TP"); --#else -+#if !defined(__linux__) - fatal("No PPPoL2TP support on this OS"); - #endif - add_options(pppol2tp_options); |