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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-07-22 14:23:57 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-07-26 08:31:36 +0200 |
| commit | eeaed6eee3d4983564e2e737b29de8fded37caf6 (patch) | |
| tree | 3d5bf84d2ad09ae62cf675b11207170f67851271 /commands/boot.c | |
| parent | 16dc0b0b488d124e0227de0cd3ddb6f0ff0bb117 (diff) | |
| download | barebox-eeaed6eee3d4983564e2e737b29de8fded37caf6.tar.gz barebox-eeaed6eee3d4983564e2e737b29de8fded37caf6.tar.xz | |
boot: Print a message when a boot target string does not lead to a boot target
When doing a 'boot friesel net' one expects a message when 'friesel'
does not give any bootable results and thus 'net' is booted. This patch
adds this message.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/boot.c')
| -rw-r--r-- | commands/boot.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/commands/boot.c b/commands/boot.c index b774ddcc2a..8b3b407e12 100644 --- a/commands/boot.c +++ b/commands/boot.c @@ -59,8 +59,11 @@ static int do_boot(int argc, char *argv[]) entries = bootentries_alloc(); if (optind < argc) { - for (i = optind; i < argc; i++) - bootentry_create_from_name(entries, argv[i]); + for (i = optind; i < argc; i++) { + ret = bootentry_create_from_name(entries, argv[i]); + if (ret <= 0) + printf("Nothing bootable found on '%s'\n", argv[i]); + } } else { const char *def; char *sep, *name; @@ -71,8 +74,11 @@ static int do_boot(int argc, char *argv[]) sep = freep = xstrdup(def); - while ((name = strsep(&sep, " ")) != NULL) - bootentry_create_from_name(entries, name); + while ((name = strsep(&sep, " ")) != NULL) { + ret = bootentry_create_from_name(entries, name); + if (ret <= 0) + printf("Nothing bootable found on '%s'\n", name); + } free(freep); } |