xref: /linux/drivers/gpu/drm/nouveau/include/nvkm/core/option.h (revision 0898782247ae533d1f4e47a06bc5d4870931b284)
1 /* SPDX-License-Identifier: MIT */
2 #ifndef __NVKM_OPTION_H__
3 #define __NVKM_OPTION_H__
4 #include <core/os.h>
5 
6 const char *nvkm_stropt(const char *optstr, const char *opt, int *len);
7 bool nvkm_boolopt(const char *optstr, const char *opt, bool value);
8 long nvkm_longopt(const char *optstr, const char *opt, long value);
9 int  nvkm_dbgopt(const char *optstr, const char *sub);
10 
11 /* compares unterminated string 'str' with zero-terminated string 'cmp' */
12 static inline int
strncasecmpz(const char * str,const char * cmp,size_t len)13 strncasecmpz(const char *str, const char *cmp, size_t len)
14 {
15 	if (strlen(cmp) != len)
16 		return len;
17 	return strncasecmp(str, cmp, len);
18 }
19 #endif
20