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| author | Andreas Fenkart <andreas.fenkart@digitalstrom.com> | 2016-07-16 17:06:13 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-07-22 14:46:21 -0400 |
| commit | fd4e3280e50983aa4d646f2c8fc93b38cc1dddf9 (patch) | |
| tree | bb8b6bd8cdcc2aaac3fdfd08b59b35d28e97fa00 /tools/env/fw_env.c | |
| parent | 473c0abe6290aaf1471ce8129a67e3c2fbfc2597 (diff) | |
| download | u-boot-fd4e3280e50983aa4d646f2c8fc93b38cc1dddf9.tar.gz | |
tools/env: kernel-doc for fw_printenv, fw_getenv and fw_parse_script
there are two groups of functions:
- application ready tools: fw_setenv/fw_getenv/fw_parse_script
these are used, when creating a single binary containing multiple
tools (busybox like)
- file access like: open/read/write/close
above functions are implemented on top of these. applications
can use those to modify several variables without creating a
temporary batch script file
tested with "./scripts/kernel-doc -html -v tools/env/fw_env.h"
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Diffstat (limited to 'tools/env/fw_env.c')
| -rw-r--r-- | tools/env/fw_env.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c index be338a5ba9..1dad1ce547 100644 --- a/tools/env/fw_env.c +++ b/tools/env/fw_env.c @@ -484,7 +484,7 @@ int fw_setenv(int argc, char *argv[], struct env_opts *opts) valc = argc - 1; if (env_flags_validate_env_set_params(name, valv, valc) < 0) - return 1; + return -1; len = 0; for (i = 0; i < valc; ++i) { |