Function Macro

GLibGNUC_STRFTIME

Declaration [src]

#define G_GNUC_STRFTIME (
  format_idx
)

Description [src]

Expands to the GNU C strftime format function attribute if the compiler is gcc. This is used for declaring functions which take a format argument which is passed to strftime() or an API implementing its formats. It allows the compiler check the format passed to the function.

gsize my_strftime (MyBuffer *buffer,
                   const char *format,
                   const struct tm *tm) G_GNUC_STRFTIME (2);

See the GNU C documentation for details.

Available since:2.60

Parameters

format_idx -
 

The index of the argument corresponding to the format string (the arguments are numbered from 1)