node/src/platform_sunos.cc at master · objcode/node · GitHub

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#include "node.h"

#include "platform.h"

#include <unistd.h> /* getpagesize() */

#include <stdlib.h> /* getexecname() */

#include <strings.h> /* strncpy() */

#if (!defined(_LP64)) && (_FILE_OFFSET_BITS - 0 == 64)

#define PROCFS_FILE_OFFSET_BITS_HACK 1

#undef _FILE_OFFSET_BITS

#else

#define PROCFS_FILE_OFFSET_BITS_HACK 0

#endif

#include <procfs.h>

#if (PROCFS_FILE_OFFSET_BITS_HACK - 0 == 1)

#define _FILE_OFFSET_BITS 64

#endif

namespace node {

char** OS::SetupArgs(int argc, char *argv[]) {

return argv;

}

void OS::SetProcessTitle(char *title) {

;

}

const char* OS::GetProcessTitle(int *len) {

*len = 0;

return NULL;

}

int OS::GetMemory(size_t *rss, size_t *vsize) {

pid_t pid = getpid();

size_t page_size = getpagesize();

char pidpath[1024];

sprintf(pidpath, "/proc/%d/psinfo", pid);

psinfo_t psinfo;

FILE *f = fopen(pidpath, "r");

if (!f) return -1;

if (fread(&psinfo, sizeof(psinfo_t), 1, f) != 1) {

fclose (f);

return -1;

}

/* XXX correct? */

*vsize = (size_t) psinfo.pr_size * page_size;

*rss = (size_t) psinfo.pr_rssize * 1024;

fclose (f);

return 0;

}

int OS::GetExecutablePath(char* buffer, size_t* size) {

const char *execname = getexecname();

if (!execname) return -1;

if (execname[0] == '/') {

char *result = strncpy(buffer, execname, *size);

*size = strlen(result);

} else {

char *result = getcwd(buffer, *size);

if (!result) return -1;

result = strncat(buffer, "/", *size);

if (!result) return -1;

result = strncat(buffer, execname, *size);

if (!result) return -1;

*size = strlen(result);

}

return 0;

}

} // namespace node

node/src/platform_sunos.cc at master · objcode/node · GitHub

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