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Add get_error function for internal use

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Sometimes, the _libcpuid_errno value needs to be returned
This commit is contained in:
Xorg 2022-09-25 10:22:22 +02:00
parent 10b4e46179
commit 73c33ced4a
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2 changed files with 10 additions and 0 deletions
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5
libcpuid/cpuid_main.c
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@ -53,6 +53,11 @@ int set_error(cpu_error_t err)
return (int) err; return (int) err;
} }
int get_error()
{
return _libcpuid_errno;
}
static void raw_data_t_constructor(struct cpu_raw_data_t* raw) static void raw_data_t_constructor(struct cpu_raw_data_t* raw)
{ {
memset(raw, 0, sizeof(struct cpu_raw_data_t)); memset(raw, 0, sizeof(struct cpu_raw_data_t));

5
libcpuid/libcpuid_util.h
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@ -94,6 +94,11 @@ void debug_print_lbits(int debuglevel, uint64_t mask);
*/ */
int set_error(cpu_error_t err); int set_error(cpu_error_t err);
/*
* Gets the current errno
*/
int get_error(void);
extern libcpuid_warn_fn_t _warn_fun; extern libcpuid_warn_fn_t _warn_fun;
extern int _current_verboselevel; extern int _current_verboselevel;