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-rw-r--r--openwrt/package/busybox/patches/220-awk_bitops.patch61
1 files changed, 61 insertions, 0 deletions
diff --git a/openwrt/package/busybox/patches/220-awk_bitops.patch b/openwrt/package/busybox/patches/220-awk_bitops.patch
new file mode 100644
index 000000000..2b8572913
--- /dev/null
+++ b/openwrt/package/busybox/patches/220-awk_bitops.patch
@@ -0,0 +1,61 @@
+--- busybox-1.00/editors/awk.c.orig 2004-09-24 05:24:27 -04:00
++++ busybox-1.00/editors/awk.c 2006-03-08 02:16:52 -05:00
+@@ -271,7 +271,8 @@
+ /* builtins */
+ enum {
+ B_a2=0, B_ix, B_ma, B_sp, B_ss, B_ti, B_lo, B_up,
+- B_ge, B_gs, B_su
++ B_ge, B_gs, B_su,
++ B_an, B_co, B_ls, B_or, B_rs, B_xo,
+ };
+
+ /* tokens and their corresponding info values */
+@@ -311,6 +312,8 @@
+ "\5while" NTC
+ "\4else" NTC
+
++ "\3and" "\5compl" "\6lshift" "\2or"
++ "\6rshift" "\3xor"
+ "\5close" "\6system" "\6fflush" "\5atan2" /* BUILTIN */
+ "\3cos" "\3exp" "\3int" "\3log"
+ "\4rand" "\3sin" "\4sqrt" "\5srand"
+@@ -364,6 +367,8 @@
+ ST_WHILE,
+ 0,
+
++ OC_B|B_an|P(0x83), OC_B|B_co|P(0x41), OC_B|B_ls|P(0x83), OC_B|B_or|P(0x83),
++ OC_B|B_rs|P(0x83), OC_B|B_xo|P(0x83),
+ OC_FBLTIN|Sx|F_cl, OC_FBLTIN|Sx|F_sy, OC_FBLTIN|Sx|F_ff, OC_B|B_a2|P(0x83),
+ OC_FBLTIN|Nx|F_co, OC_FBLTIN|Nx|F_ex, OC_FBLTIN|Nx|F_in, OC_FBLTIN|Nx|F_lg,
+ OC_FBLTIN|F_rn, OC_FBLTIN|Nx|F_si, OC_FBLTIN|Nx|F_sq, OC_FBLTIN|Nx|F_sr,
+@@ -1942,6 +1947,30 @@
+ strncpy(s, as[0]+i, n);
+ s[n] = '\0';
+ setvar_p(res, s);
++ break;
++
++ case B_an:
++ setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1]));
++ break;
++
++ case B_co:
++ setvar_i(res, ~(long)getvar_i(av[0]));
++ break;
++
++ case B_ls:
++ setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1]));
++ break;
++
++ case B_or:
++ setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1]));
++ break;
++
++ case B_rs:
++ setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])));
++ break;
++
++ case B_xo:
++ setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1]));
+ break;
+
+ case B_lo: