#include #include #include #include #include #include #ifndef MCL_ONFAULT #define MCL_ONFAULT (MCL_FUTURE << 1) #endif static int test_limit(void) { int ret = 1; struct rlimit lims; void *map; if (getrlimit(RLIMIT_MEMLOCK, &lims)) { perror("getrlimit"); return ret; } if (mlockall(MCL_ONFAULT | MCL_FUTURE)) { perror("mlockall"); return ret; } map = mmap(NULL, 2 * lims.rlim_max, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, 0, 0); if (map != MAP_FAILED) printf("mmap should have failed, but didn't\n"); else { ret = 0; munmap(map, 2 * lims.rlim_max); } munlockall(); return ret; } int main(int argc, char **argv) { int ret = 0; ret += test_limit(); return ret; } t.cgi/'>index : net-next.git
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authorJohannes Berg <johannes.berg@intel.com>2017-01-26 17:15:44 +0100
committerJohannes Berg <johannes.berg@intel.com>2017-01-26 18:03:09 +0100
commit228c8c6b1f4376788e9d5ab00d50b10228eb40d3 (patch)
treedfd7010fa9480284fe72bb2c4ab50a5225792a10 /sound/usb/6fire/comm.h
parent731977e97b3697454a862fec656c2561eabc0b87 (diff)
wireless: define cipher/AKM suites using a macro
The spec writes cipher/AKM suites as something like 00-0F-AC:9, but the part after the colon isn't hex, it's decimal, so that we've already had a few mistakes (in other code, or unmerged patches) to e.g. write 0x000FAC10 instead of 0x000FAC0A. Use a macro to avoid that problem. Reviewed-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'sound/usb/6fire/comm.h')