diff options
Diffstat (limited to 'tools/perf/util/llvm-utils.c')
| -rw-r--r-- | tools/perf/util/llvm-utils.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/util/llvm-utils.c b/tools/perf/util/llvm-utils.c index 40b6f7269cb4..bf7216b8731d 100644 --- a/tools/perf/util/llvm-utils.c +++ b/tools/perf/util/llvm-utils.c @@ -3,12 +3,14 @@ * Copyright (C) 2015, Huawei Inc. */ +#include <errno.h> #include <limits.h> #include <stdio.h> #include <stdlib.h> #include "debug.h" #include "llvm-utils.h" #include "config.h" +#include "util.h" #define CLANG_BPF_CMD_DEFAULT_TEMPLATE \ "$CLANG_EXEC -D__KERNEL__ -D__NR_CPUS__=$NR_CPUS "\ @@ -106,7 +108,7 @@ read_from_pipe(const char *cmd, void **p_buf, size_t *p_read_sz) file = popen(cmd, "r"); if (!file) { pr_err("ERROR: unable to popen cmd: %s\n", - strerror_r(errno, serr, sizeof(serr))); + str_error_r(errno, serr, sizeof(serr))); return -EINVAL; } @@ -140,7 +142,7 @@ read_from_pipe(const char *cmd, void **p_buf, size_t *p_read_sz) if (ferror(file)) { pr_err("ERROR: error occurred when reading from pipe: %s\n", - strerror_r(errno, serr, sizeof(serr))); + str_error_r(errno, serr, sizeof(serr))); err = -EIO; goto errout; } @@ -382,7 +384,7 @@ int llvm__compile_bpf(const char *path, void **p_obj_buf, if (path[0] != '-' && realpath(path, abspath) == NULL) { err = errno; pr_err("ERROR: problems with path %s: %s\n", - path, strerror_r(err, serr, sizeof(serr))); + path, str_error_r(err, serr, sizeof(serr))); return -err; } @@ -410,7 +412,7 @@ int llvm__compile_bpf(const char *path, void **p_obj_buf, if (nr_cpus_avail <= 0) { pr_err( "WARNING:\tunable to get available CPUs in this system: %s\n" -" \tUse 128 instead.\n", strerror_r(errno, serr, sizeof(serr))); +" \tUse 128 instead.\n", str_error_r(errno, serr, sizeof(serr))); nr_cpus_avail = 128; } snprintf(nr_cpus_avail_str, sizeof(nr_cpus_avail_str), "%d", |