diff options
Diffstat (limited to 'src/H5FDmulti.c')
| -rw-r--r-- | src/H5FDmulti.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/src/H5FDmulti.c b/src/H5FDmulti.c index 97d1d7a..5562c23 100644 --- a/src/H5FDmulti.c +++ b/src/H5FDmulti.c @@ -45,6 +45,29 @@ #define my_strdup strdup #endif +/* Macros for enabling/disabling particular GCC warnings + * + * These are (renamed) duplicates of macros in H5private.h. If you make changes + * here, be sure to update those as well. + * + * (see the following web-sites for more info: + * http://www.dbp-consulting.com/tutorials/SuppressingGCCWarnings.html + * http://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas + */ +/* These pragmas are only implemented usefully in gcc 4.6+ */ +#if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406 +#define H5_MULTI_GCC_DIAG_JOINSTR(x, y) x y +#define H5_MULTI_GCC_DIAG_DO_PRAGMA(x) _Pragma(#x) +#define H5_MULTI_GCC_DIAG_PRAGMA(x) H5_MULTI_GCC_DIAG_DO_PRAGMA(GCC diagnostic x) + +#define H5_MULTI_GCC_DIAG_OFF(x) \ + H5_MULTI_GCC_DIAG_PRAGMA(push) H5_MULTI_GCC_DIAG_PRAGMA(ignored H5_MULTI_GCC_DIAG_JOINSTR("-W", x)) +#define H5_MULTI_GCC_DIAG_ON(x) H5_MULTI_GCC_DIAG_PRAGMA(pop) +#else +#define H5_MULTI_GCC_DIAG_OFF(x) +#define H5_MULTI_GCC_DIAG_ON(x) +#endif + /* Loop through all mapped files */ #define UNIQUE_MEMBERS_CORE(MAP, ITER, SEEN, LOOPVAR) \ { \ @@ -1959,7 +1982,7 @@ compute_next(H5FD_multi_t *file) * tmp in the code below, but early (4.4.7, at least) gcc only * allows diagnostic pragmas to be toggled outside of functions. */ -H5_GCC_DIAG_OFF("format-nonliteral") +H5_MULTI_GCC_DIAG_OFF("format-nonliteral") static int open_members(H5FD_multi_t *file) { @@ -2044,7 +2067,7 @@ H5FD_multi_delete(const char *filename, hid_t fapl_id) return 0; } /* end H5FD_multi_delete() */ -H5_GCC_DIAG_ON("format-nonliteral") +H5_MULTI_GCC_DIAG_ON("format-nonliteral") #ifdef H5private_H /* |