source:
azure_iot_hub/trunk/musl-1.1.18/src/legacy/ulimit.c
Last change on this file was 389, checked in by , 5 years ago | |
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File size: 368 bytes |
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1 | #include <sys/resource.h> |
2 | #include <ulimit.h> |
3 | #include <stdarg.h> |
4 | |
5 | long ulimit(int cmd, ...) |
6 | { |
7 | struct rlimit rl; |
8 | getrlimit(RLIMIT_FSIZE, &rl); |
9 | if (cmd == UL_SETFSIZE) { |
10 | long val; |
11 | va_list ap; |
12 | va_start(ap, cmd); |
13 | val = va_arg(ap, long); |
14 | va_end(ap); |
15 | rl.rlim_cur = 512ULL * val; |
16 | if (setrlimit(RLIMIT_FSIZE, &rl)) return -1; |
17 | } |
18 | return rl.rlim_cur / 512; |
19 | } |
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