#include #include #include #include #include #include #include #include #ifndef PR_CAP_AMBIENT #define PR_CAP_AMBIENT 47 # define PR_CAP_AMBIENT_IS_SET 1 # define PR_CAP_AMBIENT_RAISE 2 # define PR_CAP_AMBIENT_LOWER 3 # define PR_CAP_AMBIENT_CLEAR_ALL 4 #endif #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) # define HAVE_GETAUXVAL #endif static bool bool_arg(char **argv, int i) { if (!strcmp(argv[i], "0")) return false; else if (!strcmp(argv[i], "1")) return true; else errx(1, "wrong argv[%d]", i); } int main(int argc, char **argv) { const char *atsec = ""; /* * Be careful just in case a setgid or setcapped copy of this * helper gets out. */ if (argc != 5) errx(1, "wrong argc"); #ifdef HAVE_GETAUXVAL if (getauxval(AT_SECURE)) atsec = " (AT_SECURE is set)"; else atsec = " (AT_SECURE is not set)"; #endif capng_get_caps_process(); if (capng_have_capability(CAPNG_EFFECTIVE, CAP_NET_BIND_SERVICE) != bool_arg(argv, 1)) { printf("[FAIL]\tWrong effective state%s\n", atsec); return 1; } if (capng_have_capability(CAPNG_PERMITTED, CAP_NET_BIND_SERVICE) != bool_arg(argv, 2)) { printf("[FAIL]\tWrong permitted state%s\n", atsec); return 1; } if (capng_have_capability(CAPNG_INHERITABLE, CAP_NET_BIND_SERVICE) != bool_arg(argv, 3)) { printf("[FAIL]\tWrong inheritable state%s\n", atsec); return 1; } if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_NET_BIND_SERVICE, 0, 0, 0) != bool_arg(argv, 4)) { printf("[FAIL]\tWrong ambient state%s\n", atsec); return 1; } printf("[OK]\tCapabilities after execve were correct\n"); return 0; } h.c'>logtreecommitdiff
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authorLokesh Vutla <lokeshvutla@ti.com>2016-11-10 10:59:15 +0530
committerMark Brown <broonie@kernel.org>2016-11-11 15:36:38 +0000
commit205321f0927ad2303e7f71767d402e0ff36a9a87 (patch)
treefc103f416e5df36a8a2a6c5d88f24f4f6c5a65bc /net/xfrm/xfrm_hash.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: lp873x: Add support for populating input supply
In order to have a proper topology of regulators for a platform, each registering regulator needs to populate supply_name field for identifying its supply's name. Add supply_name field for lp873x regulators. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/xfrm/xfrm_hash.c')