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DEVM_KASPRINTF(9) Driver Basics DEVM_KASPRINTF(9)

NAME

devm_kasprintf - Allocate resource managed space and format a string into that.

SYNOPSIS

char * devm_kasprintf(struct device * dev, gfp_t gfp, const char * fmt, ...);

ARGUMENTS

dev
Device to allocate memory for
gfp
the GFP mask used in the devm_kmalloc call when allocating memory
fmt
The printf-style format string @...: Arguments for the format string
...
variable arguments

RETURN

Pointer to allocated string on success, NULL on failure.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.