| Ying Wang | 0543663 | 2013-04-05 16:01:00 -0700 | [diff] [blame] | 1 | /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools |
| 2 | that the values passed as arguments n, ..., m must be non-NULL pointers. | ||||
| 3 | n = 1 stands for the first argument, n = 2 for the second argument etc. */ | ||||
| 4 | #ifndef _GL_ARG_NONNULL | ||||
| 5 | # if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3 | ||||
| 6 | # define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) | ||||
| 7 | # else | ||||
| 8 | # define _GL_ARG_NONNULL(params) | ||||
| 9 | # endif | ||||
| 10 | #endif | ||||