Jim Meyering wrote: > POSIX guarantees that errno is defined when malloc or realloc > fails, so there's no need to set it manually in that case.
Yet glibc does set it manually in some cases: glibc-2.6.1/login/openpty.c:69 glibc-2.6.1/login/login.c:67 glibc-2.6.1/stdlib/setenv.c:180 glibc-2.6.1/sysdeps/unix/grantpt.c:82 What is the reason? Can malloc() return NULL with errno being set to something different than ENOMEM? Bruno
