diff options
Diffstat (limited to 'libc/include/stdio.h')
| -rw-r--r-- | libc/include/stdio.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libc/include/stdio.h b/libc/include/stdio.h index ca5643744..b103990d6 100644 --- a/libc/include/stdio.h +++ b/libc/include/stdio.h @@ -151,8 +151,20 @@ int ungetc(int, FILE *); int vfprintf(FILE * __restrict, const char * __restrict _Nonnull, __va_list) __printflike(2, 0); int vprintf(const char * __restrict _Nonnull, __va_list) __printflike(1, 0); +#if __ANDROID_API__ >= 21 int dprintf(int, const char* __restrict _Nonnull, ...) __printflike(2, 3) __INTRODUCED_IN(21); int vdprintf(int, const char* __restrict _Nonnull, __va_list) __printflike(2, 0) __INTRODUCED_IN(21); +#else +/* + * Old versions of Android called these fdprintf and vfdprintf out of fears that the glibc names + * would collide with user debug printfs. + * + * Allow users to just use dprintf and vfdprintf on any version by renaming those calls to their + * legacy equivalents if needed. + */ +int dprintf(int, const char* __restrict _Nonnull, ...) __printflike(2, 3) __RENAME(fdprintf); +int vdprintf(int, const char* __restrict _Nonnull, __va_list) __printflike(2, 0) __RENAME(vfdprintf); +#endif #if (defined(__STDC_VERSION__) && __STDC_VERSION__ < 201112L) || \ (defined(__cplusplus) && __cplusplus <= 201103L) |