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-rw-r--r--editors/awk.c48
-rwxr-xr-xtestsuite/awk.tests7
-rw-r--r--testsuite/awk_t1.tar.bz2bin0 -> 15955 bytes
3 files changed, 28 insertions, 27 deletions
diff --git a/editors/awk.c b/editors/awk.c
index fef3246..cc5dc84 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -681,11 +681,6 @@ static ALWAYS_INLINE int isalnum_(int c)
return (isalnum(c) || c == '_');
}
-static FILE *afopen(const char *path, const char *mode)
-{
- return (*path == '-' && *(path+1) == '\0') ? stdin : xfopen(path, mode);
-}
-
/* -------- working with variables (set/get/copy/etc) -------- */
static xhash *iamarray(var *v)
@@ -2740,7 +2735,7 @@ static rstream *next_input_file(void)
ind = getvar_s(incvar(intvar[ARGIND]));
fname = getvar_s(findvar(iamarray(intvar[ARGV]), ind));
if (fname && *fname && !is_assignment(fname))
- F = afopen(fname, "r");
+ F = xfopen_stdin(fname);
}
} while (!F);
@@ -2757,8 +2752,9 @@ int awk_main(int argc, char **argv)
{
unsigned opt;
char *opt_F, *opt_W;
- llist_t *opt_v = NULL;
- int i, j, flen;
+ llist_t *list_v = NULL;
+ llist_t *list_f = NULL;
+ int i, j;
var *v;
var tv;
char **envp;
@@ -2816,35 +2812,33 @@ int awk_main(int argc, char **argv)
*s1 = '=';
}
}
- opt_complementary = "v::";
- opt = getopt32(argv, "F:v:f:W:", &opt_F, &opt_v, &g_progname, &opt_W);
+ opt_complementary = "v::f::"; /* -v and -f can occur multiple times */
+ opt = getopt32(argv, "F:v:f:W:", &opt_F, &list_v, &list_f, &opt_W);
argv += optind;
argc -= optind;
if (opt & 0x1)
setvar_s(intvar[FS], opt_F); // -F
- while (opt_v) { /* -v */
- if (!is_assignment(llist_pop(&opt_v)))
+ while (list_v) { /* -v */
+ if (!is_assignment(llist_pop(&list_v)))
bb_show_usage();
}
- if (opt & 0x4) { // -f
- char *s = s; /* die, gcc, die */
- FILE *from_file = afopen(g_progname, "r");
- /* one byte is reserved for some trick in next_token */
- if (fseek(from_file, 0, SEEK_END) == 0) {
- flen = ftell(from_file);
- s = xmalloc(flen + 4);
- fseek(from_file, 0, SEEK_SET);
- i = 1 + fread(s + 1, 1, flen, from_file);
- } else {
+ if (list_f) { /* -f */
+ do {
+ char *s = NULL;
+ FILE *from_file;
+
+ g_progname = llist_pop(&list_f);
+ from_file = xfopen_stdin(g_progname);
+ /* one byte is reserved for some trick in next_token */
for (i = j = 1; j > 0; i += j) {
s = xrealloc(s, i + 4096);
j = fread(s + i, 1, 4094, from_file);
}
- }
- s[i] = '\0';
- fclose(from_file);
- parse_program(s + 1);
- free(s);
+ s[i] = '\0';
+ fclose(from_file);
+ parse_program(s + 1);
+ free(s);
+ } while (list_f);
} else { // no -f: take program from 1st parameter
if (!argc)
bb_show_usage();
diff --git a/testsuite/awk.tests b/testsuite/awk.tests
index 9165741..f69da2c 100755
--- a/testsuite/awk.tests
+++ b/testsuite/awk.tests
@@ -17,4 +17,11 @@ testing "awk -F case 5" "awk -F '[#]' '{ print NF }'" "4\n" "" "#abc##zz\n"
testing "awk -F case 6" "awk -F '[#]' '{ print NF }'" "4\n" "" "z#abc##zz\n"
testing "awk -F case 7" "awk -F '[#]' '{ print NF }'" "5\n" "" "z##abc##zz\n"
+tar xjf awk_t1.tar.bz2
+testing "awk 'gcc build bug'" \
+ "awk -f awk_t1_opt-functions.awk -f awk_t1_opth-gen.awk <awk_t1_input | md5sum" \
+ "f842e256461a5ab1ec60b58d16f1114f -\n" \
+ "" ""
+rm -rf awk_t1_*
+
exit $FAILCOUNT
diff --git a/testsuite/awk_t1.tar.bz2 b/testsuite/awk_t1.tar.bz2
new file mode 100644
index 0000000..0fb8a07
--- /dev/null
+++ b/testsuite/awk_t1.tar.bz2
Binary files differ