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No implementation for OS::GetExecutablePath and OS::GetMemory yet

v0.7.4-release
Bert Belder 14 years ago
parent
commit
63bff5434d
  1. 86
      src/platform_win32.cc

86
src/platform_win32.cc

@ -158,90 +158,16 @@ const char* OS::GetProcessTitle(int *len) {
int OS::GetMemory(size_t *rss, size_t *vsize) {
FILE *f = fopen("/proc/self/stat", "r");
if (!f) return -1;
int itmp;
char ctmp;
size_t page_size = getpagesize();
/* PID */
if (fscanf(f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Exec file */
if (fscanf (f, "%s ", buf) == 0) goto error; /* coverity[secure_coding] */
/* State */
if (fscanf (f, "%c ", &ctmp) == 0) goto error; /* coverity[secure_coding] */
/* Parent process */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Process group */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Session id */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* TTY */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* TTY owner process group */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Flags */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Minor faults (no memory page) */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Minor faults, children */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Major faults (memory page faults) */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Major faults, children */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* utime */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* stime */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* utime, children */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* stime, children */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* jiffies remaining in current time slice */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* 'nice' value */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* jiffies until next timeout */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* jiffies until next SIGALRM */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* start time (jiffies since system boot) */
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Virtual memory size */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
*vsize = (size_t) itmp;
/* Resident set size */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
*rss = (size_t) itmp * page_size;
/* rlim */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Start of text */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* End of text */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Start of stack */
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
fclose (f);
// Not implemented
*rss = 0;
*vsize = 0;
return 0;
error:
fclose (f);
return -1;
}
int OS::GetExecutablePath(char* buffer, size_t* size) {
*size = readlink("/proc/self/exe", buffer, *size - 1);
if (*size <= 0) return -1;
buffer[*size] = '\0';
return 0;
*size = 0;
return -1;
}
} // namespace node
} // namespace node

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