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shell: more efficient check for EOL in read

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function                                             old     new   delta
shell_builtin_read                                  1334    1320     -14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-08-09 14:04:07 +02:00
parent 1f41c885fc
commit cde46f75cb
2 changed files with 8 additions and 4 deletions
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5
shell/shell_common.h
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@ -34,6 +34,11 @@ enum {
BUILTIN_READ_SILENT = 1 << 0,
BUILTIN_READ_RAW = 1 << 1,
};
//TODO? do not provide bashisms if not asked for:
//#if !ENABLE_HUSH_BASH_COMPAT && !ENABLE_ASH_BASH_COMPAT
//#define shell_builtin_read(setvar,argv,ifs,read_flags,n,p,t,u,d)
// shell_builtin_read(setvar,argv,ifs,read_flags)
//#endif
const char* FAST_FUNC
shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val),
char **argv,