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test: -erwx test against effetive uid/gid, not real 

Signed-off-by: Mattias Andrée <maandree@kth.se>
This commit is contained in:
Mattias Andrée 2016-03-31 03:03:37 +02:00 committed by FRIGN
parent da04e4cc2a
commit e8a3a3ec37
1 changed files with 5 additions and 4 deletions
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9
test.c
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@ -2,6 +2,7 @@
#include <sys/stat.h>
#include <ctype.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>
@ -71,10 +72,10 @@ static int unary_u(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; ret
static int unary_n(char *s) { return *s; }
static int unary_z(char *s) { return !*s; }
static int unary_e(char *s) { return !access(s, F_OK); }
static int unary_r(char *s) { return !access(s, R_OK); }
static int unary_w(char *s) { return !access(s, W_OK); }
static int unary_x(char *s) { return !access(s, X_OK); }
static int unary_e(char *s) { return !faccessat(AT_FDCWD, s, F_OK, AT_EACCESS); }
static int unary_r(char *s) { return !faccessat(AT_FDCWD, s, R_OK, AT_EACCESS); }
static int unary_w(char *s) { return !faccessat(AT_FDCWD, s, W_OK, AT_EACCESS); }
static int unary_x(char *s) { return !faccessat(AT_FDCWD, s, X_OK, AT_EACCESS); }
static int unary_t(char *s) { int fd = enstrtonum(2, s, 0, INT_MAX); return isatty(fd); }