extern/ctpv
1
0
Fork 0
mirror of https://github.com/NikitaIvanovV/ctpv.git synced 2025-08-19 02:56:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

Print file and linenum on errors

Browse Source 
Add more macros for printing errors
This commit is contained in:
Nikita Ivanov
2022-05-24 05:27:07 +05:00
parent ebee69678b
commit f37e3a1885
6 changed files with 62 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
utils.c
View File

@@ -1,7 +1,6 @@
#include <errno.h>
#include <sys/wait.h>
#include <stdlib.h>
#include <string.h>
#include <sys/wait.h>
#include <unistd.h>
#include "error.h"
@@ -24,7 +23,7 @@ int spawn(char *args[], pid_t *cpid, int *exitcode, int *fds[2])
*exitcode = -1;
pid_t pid = fork();
ERRCHK_RET(pid == -1, "fork() failed");
ERRCHK_RET(pid == -1, FUNCFAILED("fork"), ERRNOS);
/* Child process */
if (pid == 0) {
@@ -39,7 +38,7 @@ int spawn(char *args[], pid_t *cpid, int *exitcode, int *fds[2])
}
execvp(args[0], args);
print_errorf("exec() failed: %s", strerror(errno));
PRINTINTERR(FUNCFAILED("exec"), ERRNOS);
exit(EXIT_FAILURE);
}
@@ -47,8 +46,8 @@ int spawn(char *args[], pid_t *cpid, int *exitcode, int *fds[2])
*cpid = pid;
} else {
int stat;
ERRCHK_RET(waitpid(pid, &stat, 0) == -1, "waitpid() failed: %s",
strerror(errno));
ERRCHK_RET(waitpid(pid, &stat, 0) == -1, FUNCFAILED("waitpid"),
ERRNOS);
if (exitcode && WIFEXITED(stat))
*exitcode = WEXITSTATUS(stat);
@@ -93,7 +92,7 @@ void char_v_append(CharVec *v, char c)
if (!v->buf) {
v->buf = malloc(v->cap * sizeof(v->buf[0]));
if (!v->buf) {
print_error("calloc() failed");
PRINTINTERR(FUNCFAILED("malloc"), ERRNOS);
abort();
}
v->buf[0] = '\0';
@@ -104,7 +103,7 @@ void char_v_append(CharVec *v, char c)
v->cap *= 2;
v->buf = realloc(v->buf, v->cap * sizeof(v->buf[0]));
if (!v->buf) {
print_error("realloc() failed");
PRINTINTERR(FUNCFAILED("realloc"), ERRNOS);
abort();
}
}