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Modify error messages

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This commit is contained in:
zenon 2018-06-07 17:58:02 +02:00
parent de4ed6532c
commit 84c2dcdd78
2 changed files with 6 additions and 6 deletions
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6
generator.c
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@ -323,13 +323,13 @@ int main(int argc, char *argv[])
shmfd = shm_open(SHM_NAME, O_RDWR | O_CREAT, PERMISSION); shmfd = shm_open(SHM_NAME, O_RDWR | O_CREAT, PERMISSION);
if (shmfd == -1) { if (shmfd == -1) {
perror(pname); perror("[./generator] shm_open");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
shared = mmap(NULL, sizeof(*shared), PROT_READ | PROT_WRITE, MAP_SHARED, shmfd, 0); shared = mmap(NULL, sizeof(*shared), PROT_READ | PROT_WRITE, MAP_SHARED, shmfd, 0);
if (shared == MAP_FAILED) { if (shared == MAP_FAILED) {
perror(pname); perror("[./generator] mmap");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
@ -339,7 +339,7 @@ int main(int argc, char *argv[])
if (sFreeSpace == SEM_FAILED || if (sFreeSpace == SEM_FAILED ||
sUsedSpace == SEM_FAILED || sUsedSpace == SEM_FAILED ||
sWriteEnd == SEM_FAILED) { sWriteEnd == SEM_FAILED) {
perror(pname); perror("[./generator] sem_open");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }

6
supervisor.c
View File

@ -156,17 +156,17 @@ int main(int argc, char *argv[])
shmfd = shm_open(SHM_NAME, O_RDWR | O_CREAT, PERMISSION); shmfd = shm_open(SHM_NAME, O_RDWR | O_CREAT, PERMISSION);
if (shmfd == -1) { if (shmfd == -1) {
perror(pname); perror("[./supervisor] shm_open");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
if (ftruncate(shmfd, sizeof(*shared)) == -1) { if (ftruncate(shmfd, sizeof(*shared)) == -1) {
perror(pname); perror("[./supervisor] ftruncate");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
shared = mmap(NULL, sizeof(*shared), PROT_READ | PROT_WRITE, MAP_SHARED, shmfd, 0); shared = mmap(NULL, sizeof(*shared), PROT_READ | PROT_WRITE, MAP_SHARED, shmfd, 0);
if (shared == MAP_FAILED) { if (shared == MAP_FAILED) {
perror(pname); perror("[./supervisor] mmap");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }