52c9d25933
that the right flavors of largefile-related definitions are seen. Most of these changes are probably unnecessary, but better safe than sorry.
60 lines
889 B
C
60 lines
889 B
C
#include "postgres.h"
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#ifndef _POSIX_SOURCE
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#include "libc.h"
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#else
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#include <unistd.h>
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#endif
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#include <sys/signal.h>
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void
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putenv(char *name)
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{
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extern char **environ;
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static int was_mallocated = 0;
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int size;
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/* Compute the size of environ array including the final NULL */
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for (size = 1; environ[size++];)
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/* nothing */ ;
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if (!was_mallocated)
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{
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char **tmp = environ;
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int i;
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was_mallocated = 1;
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environ = malloc(size * sizeof(char *));
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for (i = 0; i < size; i++)
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environ[i] = tmp[i];
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}
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environ = realloc(environ, (size + 1) * sizeof(char *));
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environ[size - 1] = strcpy(malloc(strlen(name) + 1), name);
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environ[size] = NULL;
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}
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#ifndef _POSIX_SOURCE
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int
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sigaddset(int *set, int signo)
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{
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*set |= sigmask(signo);
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return *set;
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}
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int
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sigemptyset(int *set)
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{
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return *set = 0;
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}
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char *
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getcwd(char *buf, size_t size)
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{
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return getwd(buf);
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}
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#endif
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