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author | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
commit | 4aca87515a5083ae0e31ce3177189fd43b6d05ac (patch) | |
tree | 7b1d9a31393ca090757dc6f0d3859b4fcd93f271 /release/src/router/busybox/shell/match.h | |
parent | 008d0be72b2f160382c6e880765e96b64a050c65 (diff) | |
download | tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.gz tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.bz2 |
patch to Vanilla Tomato 1.28
Diffstat (limited to 'release/src/router/busybox/shell/match.h')
-rw-r--r-- | release/src/router/busybox/shell/match.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/release/src/router/busybox/shell/match.h b/release/src/router/busybox/shell/match.h new file mode 100644 index 00000000..3fc4de34 --- /dev/null +++ b/release/src/router/busybox/shell/match.h @@ -0,0 +1,26 @@ +/* match.h - interface to shell ##/%% matching code */ + +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN + +typedef char *(*scan_t)(char *string, char *match, bool zero); + +char *scanleft(char *string, char *match, bool zero); +char *scanright(char *string, char *match, bool zero); + +static inline scan_t pick_scan(char op1, char op2, bool *zero) +{ + /* # - scanleft + * ## - scanright + * % - scanright + * %% - scanleft + */ + if (op1 == '#') { + *zero = true; + return op1 == op2 ? scanright : scanleft; + } else { + *zero = false; + return op1 == op2 ? scanleft : scanright; + } +} + +POP_SAVED_FUNCTION_VISIBILITY |