diff options
author | Michael McConville <mmcconville ~a~ mykolab ~d~ com> | 2015-09-19 12:15:26 -0400 |
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committer | Michael McConville <mmcconville ~a~ mykolab ~d~ com> | 2015-09-19 12:15:26 -0400 |
commit | 571cbc0aa1138891f2233db681531d132b31b88f (patch) | |
tree | bc126132afb3500afe578aa8d6c374254d6d68a7 /htop.c | |
parent | e2bbd5cfa45e02c00ba932e2cd519382b203157a (diff) |
Change more fprintf(stderr, ...); exit(...); to err[x](...). Tweak a few existing ones and fix some style.
Diffstat (limited to 'htop.c')
-rw-r--r-- | htop.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -132,11 +132,11 @@ static CommandLineSettings parseArguments(int argc, char** argv) { char* saveptr; char* pid = strtok_r(argCopy, ",", &saveptr); - if( !flags.pidWhiteList ) { + if(!flags.pidWhiteList) { flags.pidWhiteList = Hashtable_new(8, false); } - while( pid ) { + while(pid) { unsigned int num_pid = atoi(pid); Hashtable_put(flags.pidWhiteList, num_pid, (void *) 1); pid = strtok_r(NULL, ",", &saveptr); @@ -176,8 +176,7 @@ int main(int argc, char** argv) { #ifdef HAVE_PROC if (access(PROCDIR, R_OK) != 0) { - fprintf(stderr, "Error: could not read procfs (compiled to look in %s).\n", PROCDIR); - exit(1); + errx(1, "Error: could not read procfs (compiled to look in %s).\n", PROCDIR); } #endif |