diff options
Diffstat (limited to 'src/core/support/string_posix.c')
| -rw-r--r-- | src/core/support/string_posix.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/support/string_posix.c b/src/core/support/string_posix.c index 57832810ad..a6bb8058e6 100644 --- a/src/core/support/string_posix.c +++ b/src/core/support/string_posix.c @@ -33,7 +33,8 @@ /* Posix code for gpr snprintf support. */ -#ifndef _POSIX_C_SOURCE +#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 200112L +#undef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200112L #endif |