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| author | Mike Frysinger <vapier@gentoo.org> | 2021-01-05 22:09:57 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-01-15 19:18:34 -0500 |
| commit | 1368b914e93a3af332f787d3d41c106d11bb90da (patch) | |
| tree | 9893ccae5d2d8cbf2ce855e09d6b8f30b56a21bc /sim/testsuite/cris/c/openpf5.c | |
| parent | e403a898b5893337baea73bcb001ece74042f351 (diff) | |
| download | binutils-1368b914e93a3af332f787d3d41c106d11bb90da.zip binutils-1368b914e93a3af332f787d3d41c106d11bb90da.tar.gz binutils-1368b914e93a3af332f787d3d41c106d11bb90da.tar.bz2 | |
sim: testsuite: flatten tree
Now that all port tests live under testsuite/sim/*/, and none live
in testsuite/ directly, flatten the structure by moving all of the
dirs under testsuite/sim/ to testsuite/ directly.
We need to stop passing --tool to dejagnu so that it searches all
dirs and not just ones that start with "sim". Since we have no
other dirs in this tree, and no plans to add any, should be fine.
Diffstat (limited to 'sim/testsuite/cris/c/openpf5.c')
| -rw-r--r-- | sim/testsuite/cris/c/openpf5.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/sim/testsuite/cris/c/openpf5.c b/sim/testsuite/cris/c/openpf5.c new file mode 100644 index 0000000..1f86ea2 --- /dev/null +++ b/sim/testsuite/cris/c/openpf5.c @@ -0,0 +1,56 @@ +/* Check that TRT happens when error on too many opened files. +#notarget: cris*-*-elf +#sim: --sysroot=@exedir@ +*/ +#include <stddef.h> +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <errno.h> +#include <limits.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <string.h> + +int main (int argc, char *argv[]) +{ + int i; + int filemax; + +#ifdef OPEN_MAX + filemax = OPEN_MAX; +#else + filemax = sysconf (_SC_OPEN_MAX); +#endif + + char *fn = malloc (strlen (argv[0]) + 2); + if (fn == NULL) + abort (); + strcpy (fn, "/"); + strcat (fn, argv[0]); + + for (i = 0; i < filemax + 1; i++) + { + if (open (fn, O_RDONLY) < 0) + { + /* Shouldn't happen too early. */ + if (i < filemax - 3 - 1) + { + fprintf (stderr, "i: %d\n", i); + abort (); + } + if (errno != EMFILE) + { + perror ("open"); + abort (); + } + goto ok; + } + } + abort (); + +ok: + printf ("pass\n"); + exit (0); +} |