lib: spawn(): Return child id on successlab6-exercise1
commitb45407454e5b6c9546e734878091dbb720d49b7b
authorLuiz Fernando N. Capitulino <lcapitulino@gmail.com>
Sat, 1 Dec 2007 22:04:32 +0000 (1 20:04 -0200)
committerLuiz Fernando N. Capitulino <lcapitulino@gmail.com>
Sat, 1 Dec 2007 22:04:32 +0000 (1 20:04 -0200)
tree14f099c5569e82b7b78728d255ca0a5bf7153f0d
parent031a824615671b12d73fd60479c3b03b4101ddda
lib: spawn(): Return child id on success

spawn() is returning 0 on success, but the specification says it
should return the child's environment ID.

I'm impressed this error wasn't caught by the lab5's grade script.

Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@gmail.com>
src/lib/spawn.c