diff options
Diffstat (limited to 'tools/lib/bpf/libbpf_errno.c')
| -rw-r--r-- | tools/lib/bpf/libbpf_errno.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/lib/bpf/libbpf_errno.c b/tools/lib/bpf/libbpf_errno.c index 0afb51f7a919..96f67a772a1b 100644 --- a/tools/lib/bpf/libbpf_errno.c +++ b/tools/lib/bpf/libbpf_errno.c @@ -12,6 +12,7 @@ #include <string.h> #include "libbpf.h" +#include "libbpf_internal.h" /* make sure libbpf doesn't use kernel-only integer typedefs */ #pragma GCC poison u8 u16 u32 u64 s8 s16 s32 s64 @@ -39,7 +40,7 @@ static const char *libbpf_strerror_table[NR_ERRNO] = { int libbpf_strerror(int err, char *buf, size_t size) { if (!buf || !size) - return -1; + return libbpf_err(-EINVAL); err = err > 0 ? err : -err; @@ -48,7 +49,7 @@ int libbpf_strerror(int err, char *buf, size_t size) ret = strerror_r(err, buf, size); buf[size - 1] = '\0'; - return ret; + return libbpf_err_errno(ret); } if (err < __LIBBPF_ERRNO__END) { @@ -62,5 +63,5 @@ int libbpf_strerror(int err, char *buf, size_t size) snprintf(buf, size, "Unknown libbpf error %d", err); buf[size - 1] = '\0'; - return -1; + return libbpf_err(-ENOENT); } |