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| author | Paul Fox <pgf@brightstareng.com> | 2005-09-07 16:56:02 +0000 |
|---|---|---|
| committer | Paul Fox <pgf@brightstareng.com> | 2005-09-07 16:56:02 +0000 |
| commit | 02eb934b0f7120cfb783536d6b27f7e092fb991b (patch) | |
| tree | 1e877e7458d4d84d4e26ebcf92435021c23872d1 /shell/Config.in | |
| parent | a70aa86e25bd7969e846aff64206458b56b66c2c (diff) | |
| download | busybox-w32-02eb934b0f7120cfb783536d6b27f7e092fb991b.tar.gz busybox-w32-02eb934b0f7120cfb783536d6b27f7e092fb991b.tar.bz2 busybox-w32-02eb934b0f7120cfb783536d6b27f7e092fb991b.zip | |
committing:
Summary 0000242: ash: read -t broken
this also implements -n and -s options to read. (they're configured
together because most of their code is in common, and separating them
seemed silly.
Diffstat (limited to 'shell/Config.in')
| -rw-r--r-- | shell/Config.in | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/shell/Config.in b/shell/Config.in index f9fb8488f..eb4616672 100644 --- a/shell/Config.in +++ b/shell/Config.in | |||
| @@ -53,16 +53,22 @@ config CONFIG_ASH_JOB_CONTROL | |||
| 53 | help | 53 | help |
| 54 | Enable job control in the ash shell. | 54 | Enable job control in the ash shell. |
| 55 | 55 | ||
| 56 | config CONFIG_ASH_TIMEOUT | 56 | config CONFIG_ASH_READ_NCHARS |
| 57 | bool " Enable read timeout support." | 57 | bool " Enable 'read -n N' and 'read -s' support" |
| 58 | default n | 58 | default n |
| 59 | depends on CONFIG_ASH_JOB_CONTROL | 59 | depends on CONFIG_ASH |
| 60 | help | 60 | help |
| 61 | This option provides read -t <seconds> support. | 61 | 'read -n N' will return a value after N characters have been read. |
| 62 | 'read -s' will read without echoing the user's input. | ||
| 62 | 63 | ||
| 63 | read builtin which allows the function to pass control back | 64 | config CONFIG_ASH_READ_TIMEOUT |
| 64 | if no character input is read from the terminal within a set | 65 | bool " Enable 'read -t S' support." |
| 65 | number of seconds. | 66 | default n |
| 67 | depends on CONFIG_ASH | ||
| 68 | help | ||
| 69 | 'read -t S' will return a value after S seconds have passed. | ||
| 70 | This implementation will allow fractional seconds, expressed | ||
| 71 | as a decimal fraction, e.g. 'read -t 2.5 foo'. | ||
| 66 | 72 | ||
| 67 | config CONFIG_ASH_ALIAS | 73 | config CONFIG_ASH_ALIAS |
| 68 | bool " Enable alias support" | 74 | bool " Enable alias support" |