From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- tests/tcg/cris/check_openpf1.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 tests/tcg/cris/check_openpf1.c (limited to 'tests/tcg/cris/check_openpf1.c') diff --git a/tests/tcg/cris/check_openpf1.c b/tests/tcg/cris/check_openpf1.c new file mode 100644 index 00000000..fdcf4c5c --- /dev/null +++ b/tests/tcg/cris/check_openpf1.c @@ -0,0 +1,38 @@ +/* Check that --sysroot is applied to open(2). +#sim: --sysroot=@exedir@ + + We assume, with EXE being the name of the executable: + - The simulator executes with cwd the same directory where the executable + is located (so argv[0] contains a plain filename without directory + components). + - There's no /EXE on the host file system. */ + +#include +#include +#include +#include +int main (int argc, char *argv[]) +{ + char *fnam = argv[0]; + FILE *f; + if (argv[0][0] != '/') + { + fnam = malloc (strlen (argv[0]) + 2); + if (fnam == NULL) + abort (); + strcpy (fnam, "/"); + strcat (fnam, argv[0]); + } + + f = fopen (fnam, "rb"); + if (f == NULL) + abort (); + fclose(f); + + /* Cover another execution path. */ + if (fopen ("/nonexistent", "rb") != NULL + || errno != ENOENT) + abort (); + printf ("pass\n"); + return 0; +} -- cgit v1.2.3