From d00ad9572dec1ff70bdab2c89ccf6f3dae82b6cb Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 31 Oct 2013 17:19:12 +0100 Subject: [PATCH] kernel-install: Add missing error messages In some cases kernel-install can fail without printing anything. Add error messages for these cases. Signed-off-by: Sascha Hauer --- scripts/kernel-install.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/scripts/kernel-install.c b/scripts/kernel-install.c index 6086357a4..459b45d86 100644 --- a/scripts/kernel-install.c +++ b/scripts/kernel-install.c @@ -533,6 +533,7 @@ static char *mount_path(char *in_path, int *newmount) *newmount = 1; return out_path; } + fprintf(stderr, "cannot mount %s\n", in_path); return NULL; case MOUNT_MOUNT: out_path = mount_path_mount(in_path); @@ -540,6 +541,7 @@ static char *mount_path(char *in_path, int *newmount) *newmount = 1; return out_path; } + fprintf(stderr, "cannot mount %s\n", in_path); return NULL; } @@ -789,12 +791,18 @@ static int do_add_kernel(void) } ret = make_directory(conf_dir); - if (ret) + if (ret) { + fprintf(stderr, "failed to create directory %s: %s\n", + conf_dir, strerror(errno)); return ret; + } ret = make_directory(host_images_dir); - if (ret) + if (ret) { + fprintf(stderr, "failed to create directory %s: %s\n", + host_images_dir, strerror(errno)); return ret; + } fd = open(conf_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); if (fd < 0) {