string_util.h File Reference

#include <grpc/support/port_platform.h>
#include <grpc/impl/codegen/gpr_types.h>

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Functions
GPRAPI char *	gpr_strdup (const char *src)
	String utility functions. More...
GPRAPI int	gpr_asprintf (char **strp, const char *format,...) GPR_PRINT_FORMAT_CHECK(2
	printf to a newly-allocated string. More...

Function Documentation

gpr_asprintf()

GPRAPI int gpr_asprintf	(	char **	strp,
		const char *	format,
			...
	)

printf to a newly-allocated string.

The set of supported formats may vary between platforms.

On success, returns the number of bytes printed (excluding the final '\0'), and *strp points to a string which must later be destroyed with gpr_free().

On error, returns -1 and sets *strp to NULL. If the format string is bad, the result is undefined.

gpr_strdup()

GPRAPI char* gpr_strdup

(

const char *

src

)

String utility functions.

Returns a copy of src that can be passed to gpr_free(). If allocation fails or if src is NULL, returns NULL.