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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-01-13 14:53:49 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-01-13 14:53:49 +0100 |
| commit | 03d81ef43aca1808255d1a2a19ec394ed805eee8 (patch) | |
| tree | fb403a137eccec85234719e4a2acff56adaf4b4e /shell | |
| parent | 03dad22f8a1b8b1410fdcccf69af1bb5cce4de7c (diff) | |
| download | busybox-03d81ef43aca1808255d1a2a19ec394ed805eee8.tar.gz | |
builtin_read: note about better implementation
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/builtin_read.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/shell/builtin_read.c b/shell/builtin_read.c index 412bcf869..73b0949cf 100644 --- a/shell/builtin_read.c +++ b/shell/builtin_read.c @@ -20,6 +20,11 @@ #include "shell_common.h" #include "builtin_read.h" +//TODO: use more efficient setvar() which takes a pointer to malloced "VAR=VAL" +//string. hush naturally has it, and ash has setvareq(). +//Here we can simply store "VAR=" at buffer start and store read data directly +//after "=", then pass buffer to setvar() to consume. + const char* FAST_FUNC shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val), char **argv, |