diff options
Diffstat (limited to 'arch/um/os-Linux/mem.c')
| -rw-r--r-- | arch/um/os-Linux/mem.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c index 8b1767668515..e162a95ad7dd 100644 --- a/arch/um/os-Linux/mem.c +++ b/arch/um/os-Linux/mem.c @@ -25,13 +25,13 @@ static int __init check_tmpfs(const char *dir) { struct statfs st; - printf("Checking if %s is on tmpfs...", dir); + os_info("Checking if %s is on tmpfs...", dir); if (statfs(dir, &st) < 0) { - printf("%s\n", strerror(errno)); + os_info("%s\n", strerror(errno)); } else if (st.f_type != TMPFS_MAGIC) { - printf("no\n"); + os_info("no\n"); } else { - printf("OK\n"); + os_info("OK\n"); return 0; } return -1; @@ -61,18 +61,18 @@ static char * __init choose_tempdir(void) int i; const char *dir; - printf("Checking environment variables for a tempdir..."); + os_info("Checking environment variables for a tempdir..."); for (i = 0; vars[i]; i++) { dir = getenv(vars[i]); if ((dir != NULL) && (*dir != '\0')) { - printf("%s\n", dir); + os_info("%s\n", dir); if (check_tmpfs(dir) >= 0) goto done; else goto warn; } } - printf("none found\n"); + os_info("none found\n"); for (i = 0; tmpfs_dirs[i]; i++) { dir = tmpfs_dirs[i]; @@ -82,7 +82,7 @@ static char * __init choose_tempdir(void) dir = fallback_dir; warn: - printf("Warning: tempdir %s is not on tmpfs\n", dir); + os_warn("Warning: tempdir %s is not on tmpfs\n", dir); done: /* Make a copy since getenv results may not remain valid forever. */ return strdup(dir); @@ -100,7 +100,7 @@ static int __init make_tempfile(const char *template) if (tempdir == NULL) { tempdir = choose_tempdir(); if (tempdir == NULL) { - fprintf(stderr, "Failed to choose tempdir: %s\n", + os_warn("Failed to choose tempdir: %s\n", strerror(errno)); return -1; } @@ -125,7 +125,7 @@ static int __init make_tempfile(const char *template) strcat(tempname, template); fd = mkstemp(tempname); if (fd < 0) { - fprintf(stderr, "open - cannot create %s: %s\n", tempname, + os_warn("open - cannot create %s: %s\n", tempname, strerror(errno)); goto out; } @@ -194,16 +194,16 @@ void __init check_tmpexec(void) addr = mmap(NULL, UM_KERN_PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE, fd, 0); - printf("Checking PROT_EXEC mmap in %s...", tempdir); + os_info("Checking PROT_EXEC mmap in %s...", tempdir); if (addr == MAP_FAILED) { err = errno; - printf("%s\n", strerror(err)); + os_warn("%s\n", strerror(err)); close(fd); if (err == EPERM) - printf("%s must be not mounted noexec\n", tempdir); + os_warn("%s must be not mounted noexec\n", tempdir); exit(1); } - printf("OK\n"); + os_info("OK\n"); munmap(addr, UM_KERN_PAGE_SIZE); close(fd); |