cpu/avr8_common: don't implement perror() with stdio_null

benpicco · benpicco · commit f840d80473f2 · 2025-04-01T14:29:28.000+02:00
diff --git a/cpu/avr8_common/avr_libc_extra/posix_unistd.c b/cpu/avr8_common/avr_libc_extra/posix_unistd.c
@@ -177,9 +177,11 @@ ssize_t write(int fd, const void *src, size_t count)
 #endif
 }
 
+#ifndef MODULE_STDIO_NULL
 void perror(const char *s)
 {
     printf("%s: %s\n", s, strerror(errno));
 }
+#endif
 
 /** @} */

Original file line number	Diff line number	Diff line change
`@@ -177,9 +177,11 @@ ssize_t write(int fd, const void *src, size_t count)`
`177`	`177`	`#endif`
`178`	`178`	`}`
`179`	`179`
	`180`	`+#ifndef MODULE_STDIO_NULL`
`180`	`181`	`void perror(const char *s)`
`181`	`182`	`{`
`182`	`183`	`printf("%s: %s\n", s, strerror(errno));`
`183`	`184`	`}`
	`185`	`+#endif`
`184`	`186`
`185`	`187`	`/** @} */`