[build] warning: ignoring return value of 'write'

[biopsin]

Hi there,
while building, it will spitt out among the usual depricated gtk2 warning: 'GTimeVal' ...

tomb-gtk-tray.c: In function 'cb_view':
tomb-gtk-tray.c:185:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
  185 |   write(pipefd[1], mountpoint, strlen(mountpoint));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tomb-gtk-tray.c: In function 'cb_close':
tomb-gtk-tray.c:219:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
  219 |   write(pipefd[1], mapper, strlen(mapper));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tomb-gtk-tray.c: In function 'cb_slam':
tomb-gtk-tray.c:262:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
  262 |   write(pipefd[1], mapper, strlen(mapper));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=generic -O2 -pipe    -Wl,-z,relro -Wl,-z,now -Wl,--as-needed     tomb-gtk-tray.o `pkg-config --libs  libnotify gtk+-2.0` -o tomb-gtk-tray

safe to ignore?

[jaromil]

Safe to ignore, let's say. Its generally good to catch the return value of write to detect errors, but in this case it is also a very small string.

[biopsin]

Thank you for the replay.