qugalet/dwmblocks
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Improved error messages

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This commit is contained in:
Ashish Kumar Yadav 2020-07-08 22:55:19 +05:30
parent 56e123d52a
commit 94445ee8ad
1 changed files with 3 additions and 3 deletions
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6
dwmblocks.c
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@ -57,7 +57,7 @@ buttonhandler(int signal, siginfo_t *si, void *ucontext)
setsid(); setsid();
execv(arg[0], arg); execv(arg[0], arg);
perror("buttonhandler - execv"); perror("buttonhandler - child - execv");
_exit(127); _exit(127);
} }
} }
@ -82,7 +82,7 @@ getcmd(Block *block, int *sigval)
close(ConnectionNumber(dpy)); close(ConnectionNumber(dpy));
close(fd[0]); close(fd[0]);
if (dup2(fd[1], STDOUT_FILENO) != STDOUT_FILENO) { if (dup2(fd[1], STDOUT_FILENO) != STDOUT_FILENO) {
perror("getcmd - dup2"); perror("getcmd - child - dup2");
exit(1); exit(1);
} }
close(fd[1]); close(fd[1]);
@ -97,7 +97,7 @@ getcmd(Block *block, int *sigval)
execv(arg[0], arg); execv(arg[0], arg);
} }
perror("getcmd - execv"); perror("getcmd - child - execv");
_exit(127); _exit(127);
default: default:
close(fd[1]); close(fd[1]);