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-rw-r--r--src/skaembutils/s6-test.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/src/skaembutils/s6-test.c b/src/skaembutils/s6-test.c
index 9ee11e0..36b7b15 100644
--- a/src/skaembutils/s6-test.c
+++ b/src/skaembutils/s6-test.c
@@ -7,9 +7,10 @@
#include <skalibs/bytestr.h>
#include <skalibs/fmtscan.h>
#include <skalibs/strerr2.h>
+#include <skalibs/env.h>
#include <skalibs/djbunix.h>
-#define USAGE "s6-test expression or [ expression ]"
+#define USAGE "s6-test expression... or [ expression... ]"
enum opnum
{
@@ -276,16 +277,16 @@ static unsigned int parse (struct node *tree, unsigned int n)
return stack[1] ;
}
-static int run (struct node const *tree, unsigned int root, char const *const *envp)
+static int run (struct node const *tree, unsigned int root)
{
switch (tree[root].op)
{
case T_NOT :
- return !run(tree, tree[root].arg1, envp) ;
+ return !run(tree, tree[root].arg1) ;
case T_AND :
- return run(tree, tree[root].arg1, envp) && run(tree, tree[root].arg2, envp) ;
+ return run(tree, tree[root].arg1) && run(tree, tree[root].arg2) ;
case T_OR :
- return run(tree, tree[root].arg1, envp) || run(tree, tree[root].arg2, envp) ;
+ return run(tree, tree[root].arg1) || run(tree, tree[root].arg2) ;
case T_EXIST :
{
struct stat st ;
@@ -492,9 +493,7 @@ static int run (struct node const *tree, unsigned int root, char const *const *e
return n1 <= n2 ;
}
case T_ENV :
- {
- return env_get2(envp, tree[tree[root].arg1].data) ? 1 : 0 ;
- }
+ return !!env_get(tree[tree[root].arg1].data) ;
default:
strerr_dief1x(111, "operation not implemented") ;
}
@@ -503,7 +502,7 @@ errorint:
strerr_dief2x(100, tree[root].data, " requires integer arguments") ;
}
-int main (int argc, char const *const *argv, char const *const *envp)
+int main (int argc, char const *const *argv)
{
PROG = "s6-test" ;
if (argc <= 1) return 1 ;
@@ -516,6 +515,6 @@ int main (int argc, char const *const *argv, char const *const *envp)
n-- ;
else strerr_dief1x(100, "parse error: missing closing bracket") ;
}
- return !run(tree, parse(tree, n), envp) ;
+ return !run(tree, parse(tree, n)) ;
}
}