wasm/system.c

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#include <ascii-chat/platform/abstraction.h>
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
 
const char *platform_getenv(const char *name) {
  (void)name;
  // Environment variables not supported in WASM browser context
  // Calling getenv() causes "memory access out of bounds" errors
  return NULL;
}
 
const char *platform_strerror(int errnum) {
  return strerror(errnum);
}
 
int platform_setenv(const char *name, const char *value) {
  (void)name;
  (void)value;
  return -1; // Not supported in WASM
}
 
int platform_unsetenv(const char *name) {
  (void)name;
  return -1; // Not supported in WASM
}
 
pid_t platform_get_pid(void) {
  return 1; // WASM runs in browser - no process ID concept
}