f7b4bdfd89
Usage:
b = nxt_port_mmap_get_buf(task, port, size);
b->mem.free = nxt_cpymem(b->mem.free, data, size);
nxt_port_socket_write(task, port, NXT_PORT_MSG_DATA, -1, 0, b);
60 lines
1.4 KiB
Text
60 lines
1.4 KiB
Text
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# Copyright (C) Igor Sysoev
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# Copyright (C) NGINX, Inc.
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# Linux, FreeBSD, MacOSX
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nxt_feature="shm_open()"
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nxt_feature_name=NXT_HAVE_SHM_OPEN
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nxt_feature_run=yes
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nxt_feature_incs=
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nxt_feature_libs=
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if [ "$NXT_SYSTEM" = "Linux" ]; then
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nxt_feature_libs=-lrt
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fi
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nxt_feature_test="#include <sys/mman.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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int main() {
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static char name[] = \"/nginext.configure\";
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shm_unlink(name);
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int fd = shm_open(name, O_CREAT | O_EXCL | O_RDWR,
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S_IRUSR | S_IWUSR);
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if (fd == -1)
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return 1;
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shm_unlink(name);
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return 0;
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}"
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. auto/feature
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# Linux
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nxt_feature="memfd_create()"
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nxt_feature_name=NXT_HAVE_MEMFD_CREATE
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nxt_feature_run=yes
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nxt_feature_incs=
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nxt_feature_libs=
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nxt_feature_test="#include <linux/memfd.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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int main() {
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static char name[] = \"/nginext.configure\";
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int fd = syscall(SYS_memfd_create, name, MFD_CLOEXEC);
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if (fd == -1)
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return 1;
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return 0;
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}"
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. auto/feature
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