alsactl: add define to compile with glibc 2.38

strlcat and strlcpy have been added to glibc 2.38.
update the defines to use the glibc versions, and not conflict with
string.h.

ref:
- https://sourceware.org/git/?p=glibc.git;a=commit;h=454a20c8756c9c1d55419153255fc7692b3d2199

Fixes: https://github.com/alsa-project/alsa-utils/pull/225
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Rudi Heitbaum 2023-07-22 15:36:09 +00:00 committed by Jaroslav Kysela
parent 5cdb598f59
commit d6a71bfbde

View file

@ -18,6 +18,7 @@
*/ */
#if defined(__GLIBC__) && !(defined(__UCLIBC__) && defined(__USE_BSD)) #if defined(__GLIBC__) && !(defined(__UCLIBC__) && defined(__USE_BSD))
#if !(__GLIBC_PREREQ(2, 38))
static size_t strlcpy(char *dst, const char *src, size_t size) static size_t strlcpy(char *dst, const char *src, size_t size)
{ {
size_t bytes = 0; size_t bytes = 0;
@ -60,4 +61,5 @@ static size_t strlcat(char *dst, const char *src, size_t size)
*q = '\0'; *q = '\0';
return bytes; return bytes;
} }
#endif /* !(__GLIBC_PREREQ(2, 38)) */
#endif /* __GLIBC__ */ #endif /* __GLIBC__ */