proc: Add function to execute process with argv list
commit1e3a2970549d294a1ab31f3088cbdcc2affbba42
authorVadim Kochan <vadim4j@gmail.com>
Tue, 15 Dec 2015 21:09:10 +0000 (15 23:09 +0200)
committerTobias Klauser <tklauser@distanz.ch>
Thu, 17 Dec 2015 08:40:50 +0000 (17 09:40 +0100)
tree7eace0657d677a1d1be0b3130a4f7ff4dab7764b
parentaec98a903f19ae408fe699ff0963b90990c46d83
proc: Add function to execute process with argv list

Add proc_exec function which executes given process with
argv list via fork + execvp.

It allows to replace 'system' call approach which is used
for invoking cpp and securely extend it with additional options
like -D.

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
proc.c
proc.h