Fixed linker error for lwIP PPP support (raspberrypi#2272) (raspberrypi#2278)

TheRealZago · will-v-pi · commit 9b0f3bfd3463 · 2025-03-20T09:48:37.000Z
- Added `sys_jiffies` with weak linking for NO_SYS configuration
diff --git a/src/rp2_common/pico_lwip/lwip_nosys.c b/src/rp2_common/pico_lwip/lwip_nosys.c
@@ -71,4 +71,8 @@ void sys_arch_unprotect(__unused sys_prot_t pval) {
 uint32_t sys_now(void) {
     return to_ms_since_boot(get_absolute_time());
 }
+
+__weak uint32_t sys_jiffies(void) {
+    return time_us_32();
+}
 #endif

Original file line number	Diff line number	Diff line change
`@@ -71,4 +71,8 @@ void sys_arch_unprotect(__unused sys_prot_t pval) {`
`71`	`71`	`uint32_t sys_now(void) {`
`72`	`72`	`return to_ms_since_boot(get_absolute_time());`
`73`	`73`	`}`
	`74`	`+`
	`75`	`+__weak uint32_t sys_jiffies(void) {`
	`76`	`+ return time_us_32();`
	`77`	`+}`
`74`	`78`	`#endif`