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tools/nolibc: use __inline__ syntax

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When building in strict C89 mode the "inline" keyword is unknown.
While "__inline__" is non-standard it is used by the kernel headers
themselves.
So the used compilers would have to support it or the users shim it with
a #define.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Thomas Weißschuh 2023-04-06 21:54:48 +00:00 committed by Paul E. McKenney
parent 7f291cfa90
commit 0738c2d7bf
1 changed files with 9 additions and 9 deletions
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18
tools/include/nolibc/stdlib.h
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@ -102,7 +102,7 @@ char *_getenv(const char *name, char **environ)
return NULL; return NULL;
} }
static inline __attribute__((unused,always_inline)) static __inline__ __attribute__((unused,always_inline))
char *getenv(const char *name) char *getenv(const char *name)
{ {
extern char **environ; extern char **environ;
@ -231,7 +231,7 @@ int utoh_r(unsigned long in, char *buffer)
/* converts unsigned long <in> to an hex string using the static itoa_buffer /* converts unsigned long <in> to an hex string using the static itoa_buffer
* and returns the pointer to that string. * and returns the pointer to that string.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *utoh(unsigned long in) char *utoh(unsigned long in)
{ {
utoh_r(in, itoa_buffer); utoh_r(in, itoa_buffer);
@ -293,7 +293,7 @@ int itoa_r(long in, char *buffer)
/* for historical compatibility, same as above but returns the pointer to the /* for historical compatibility, same as above but returns the pointer to the
* buffer. * buffer.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *ltoa_r(long in, char *buffer) char *ltoa_r(long in, char *buffer)
{ {
itoa_r(in, buffer); itoa_r(in, buffer);
@ -303,7 +303,7 @@ char *ltoa_r(long in, char *buffer)
/* converts long integer <in> to a string using the static itoa_buffer and /* converts long integer <in> to a string using the static itoa_buffer and
* returns the pointer to that string. * returns the pointer to that string.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *itoa(long in) char *itoa(long in)
{ {
itoa_r(in, itoa_buffer); itoa_r(in, itoa_buffer);
@ -313,7 +313,7 @@ char *itoa(long in)
/* converts long integer <in> to a string using the static itoa_buffer and /* converts long integer <in> to a string using the static itoa_buffer and
* returns the pointer to that string. Same as above, for compatibility. * returns the pointer to that string. Same as above, for compatibility.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *ltoa(long in) char *ltoa(long in)
{ {
itoa_r(in, itoa_buffer); itoa_r(in, itoa_buffer);
@ -323,7 +323,7 @@ char *ltoa(long in)
/* converts unsigned long integer <in> to a string using the static itoa_buffer /* converts unsigned long integer <in> to a string using the static itoa_buffer
* and returns the pointer to that string. * and returns the pointer to that string.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *utoa(unsigned long in) char *utoa(unsigned long in)
{ {
utoa_r(in, itoa_buffer); utoa_r(in, itoa_buffer);
@ -367,7 +367,7 @@ int u64toh_r(uint64_t in, char *buffer)
/* converts uint64_t <in> to an hex string using the static itoa_buffer and /* converts uint64_t <in> to an hex string using the static itoa_buffer and
* returns the pointer to that string. * returns the pointer to that string.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *u64toh(uint64_t in) char *u64toh(uint64_t in)
{ {
u64toh_r(in, itoa_buffer); u64toh_r(in, itoa_buffer);
@ -429,7 +429,7 @@ int i64toa_r(int64_t in, char *buffer)
/* converts int64_t <in> to a string using the static itoa_buffer and returns /* converts int64_t <in> to a string using the static itoa_buffer and returns
* the pointer to that string. * the pointer to that string.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *i64toa(int64_t in) char *i64toa(int64_t in)
{ {
i64toa_r(in, itoa_buffer); i64toa_r(in, itoa_buffer);
@ -439,7 +439,7 @@ char *i64toa(int64_t in)
/* converts uint64_t <in> to a string using the static itoa_buffer and returns /* converts uint64_t <in> to a string using the static itoa_buffer and returns
* the pointer to that string. * the pointer to that string.
*/ */
static inline __attribute__((unused)) static __inline__ __attribute__((unused))
char *u64toa(uint64_t in) char *u64toa(uint64_t in)
{ {
u64toa_r(in, itoa_buffer); u64toa_r(in, itoa_buffer);