Lines Matching refs:environ
74 extern char **environ;
94 if (environ == NULL) { in putparam()
95 environ = (char **)calloc(MALSIZ, sizeof (char *)); in putparam()
96 if (environ == NULL) { in putparam()
108 for (i = 0; environ[i]; i++) { in putparam()
109 if (strncmp(environ[i], param, n) == 0 && in putparam()
110 (environ[i][n] == '=')) { in putparam()
111 if (strcmp((environ[i]) + n + 1, value) == 0) in putparam()
114 free(environ[i]); in putparam()
133 if (environ[i]) { in putparam()
134 environ[i] = pt; in putparam()
142 environ[i++] = pt; in putparam()
144 environ = (char **)realloc((void *)environ, in putparam()
146 if (environ == NULL) { in putparam()
153 environ[i] = (char *)NULL; in putparam()